Tuesday 29 December 2015
Sunday 27 December 2015
Thursday 15 October 2015
Saturday 3 October 2015
Wednesday 30 September 2015
OPTICS BPH-302 PREVIOUS YEAR PAPER 2014
UNIT-I
Q1.a)What is Fermat's principle?Prove the laws of refraction of light using Fermat's principle.
b)Define Principal and Nodal points for a coaxial system of lenses with ray diagram.Two thin convex lenses of focal length 30 cm and 10 cm respectively are separeted by a distance of 20 cm.Locate the positions of cardinal points for this lens system.
Q2.a)What is the difference between spherical and chromatic aberration?Derive the formula for minimum spherical aberration of two thin lenses separated by a distance.
b)Discuss the working of Ramsden's eye piece.Find the position of cardinal points for this eye piece.Why it is called positive eye piece?
UNIT-II
Q3.a)Desribe the formation of interfernce fringes in Lloyd's mirror.How achromatic fringes are obtained in case of lloyd's mirror.
b)Explain the effect of introducing a thin transparent material in the path of one of the interfering beams in biprism experiment.
Q4.a)Describe the working of Michelson interferometer.Describe the method
for the measurement of wavelength of a monochromatic light with the help of Michelson interferometer.
b)Find the condition of maxima and minima in case of interfernce of light by a wedge shaped film.
UNIT-III
Q5.a)Discuss the Fresnel's theory of half period zones.Explain the rectilinear propagation of light on the basis of the theory.
b)What is a zone plate?Compare a zone plate with a convex lens.
Q6.Discuss Fraunhofer diffraction due to a single slit and explain its diffraction pattern.What is the basic difference between Fresnel's and Fraunhofer's class od diffraction?
UNIT-IV
Q7.a)What is Brewster's angle?Explain Huygen's theory of double refraction in uniaxial crystal.
b)How a polarized light is produced and detected?Discuss a method for production and detection of polarized light.
Q8.What is quarter wave plate?Explain how it is used for analysis of polarized light.Differentiate between quarter wave and half shade polarimeter.
UNIT-V
Q9.a)What is stimulated emmision?Find the relation between Einstein's A and B coefficients.
b)Draw a neat diagram of He-Ne laser and explain its working.
Q10.a)What do you understand by population inversion?How it is achieved in case od Ruby laser?
b)What is coherence length and coherence time?
Q1.a)What is Fermat's principle?Prove the laws of refraction of light using Fermat's principle.
b)Define Principal and Nodal points for a coaxial system of lenses with ray diagram.Two thin convex lenses of focal length 30 cm and 10 cm respectively are separeted by a distance of 20 cm.Locate the positions of cardinal points for this lens system.
Q2.a)What is the difference between spherical and chromatic aberration?Derive the formula for minimum spherical aberration of two thin lenses separated by a distance.
b)Discuss the working of Ramsden's eye piece.Find the position of cardinal points for this eye piece.Why it is called positive eye piece?
UNIT-II
Q3.a)Desribe the formation of interfernce fringes in Lloyd's mirror.How achromatic fringes are obtained in case of lloyd's mirror.
b)Explain the effect of introducing a thin transparent material in the path of one of the interfering beams in biprism experiment.
Q4.a)Describe the working of Michelson interferometer.Describe the method
for the measurement of wavelength of a monochromatic light with the help of Michelson interferometer.
b)Find the condition of maxima and minima in case of interfernce of light by a wedge shaped film.
UNIT-III
Q5.a)Discuss the Fresnel's theory of half period zones.Explain the rectilinear propagation of light on the basis of the theory.
b)What is a zone plate?Compare a zone plate with a convex lens.
Q6.Discuss Fraunhofer diffraction due to a single slit and explain its diffraction pattern.What is the basic difference between Fresnel's and Fraunhofer's class od diffraction?
UNIT-IV
Q7.a)What is Brewster's angle?Explain Huygen's theory of double refraction in uniaxial crystal.
b)How a polarized light is produced and detected?Discuss a method for production and detection of polarized light.
Q8.What is quarter wave plate?Explain how it is used for analysis of polarized light.Differentiate between quarter wave and half shade polarimeter.
UNIT-V
Q9.a)What is stimulated emmision?Find the relation between Einstein's A and B coefficients.
b)Draw a neat diagram of He-Ne laser and explain its working.
Q10.a)What do you understand by population inversion?How it is achieved in case od Ruby laser?
b)What is coherence length and coherence time?
Optics sessional BPH-302
Q1.Describe the formation of interference fringes in Fresnel's biprism.Discuss the method for the measurement of wavelength of a monochromatic light with the help of Fresnel's bprism.
Q2.a)Find the condition of maxima and minima in case of interference of light by a wedge shaped film.
b)In Fresnel's biprism experiment,on inserting a thin transparent glass plate(refractive index 1.5) in the path of one of the interfering beams of light(wavelength 6000 A),it is found that central bright fringe shifts in to the position already occupied by 5th bright fringe.Calculate the thickness of the glass plate.
Q3.Describe the formation of interfernce fringes in Lloyd'd mirror.What are achromatic fringes?
Q4.Describe the formation of Newton's rings.Obtain expression for the diameter of dark and bright rings.How will you measure the wavelength of a monochromatic light with the help of newton's rings?
Tuesday 29 September 2015
Architecture bcs-301 Sessional
Q1.a)What do you mean by Addressing Modes?Explain any 2 Addressing Modes.
b)Differentiate between Hardwired and Microprogrammed control Unit.
Q2.a)Explain Arithematic Shift Right operation with exapmle.
b)Explain Register Stack and memory stack.
Q3.a)Explain three address instruction and two address instruction with example.
b)Convert following arithematic expression into reverse polish notation:
X=(A+B*C)*(C-D*E)/F
Q4.a)differentiate between indirect addressing mode and register indirect addressing mode.
b)Write a short note on Von Neumann machine.
b)Differentiate between Hardwired and Microprogrammed control Unit.
Q2.a)Explain Arithematic Shift Right operation with exapmle.
b)Explain Register Stack and memory stack.
Q3.a)Explain three address instruction and two address instruction with example.
b)Convert following arithematic expression into reverse polish notation:
X=(A+B*C)*(C-D*E)/F
Q4.a)differentiate between indirect addressing mode and register indirect addressing mode.
b)Write a short note on Von Neumann machine.
Electricity and Magnetism BPH-301 Sessional
Q1.What do you mean by electric field intensity?Derive an expression for the electric field intensity at any point due to an electric dipole.
Q2.a)State and prove Gauss's Law in electrostatics.
b)Derive Coulomb's Law from Gauss's Law.
Q3.Use Gauss's law to calculate the electric field intensity due to a uniformly charged sphere at a point
i)outside the surface
ii)on the surface
iii)inside the surface
Q4.What do you understand by a dielectric and dielectric constant of a material?
Explain three vectors E,P,D and establish a relation among them.
Q2.a)State and prove Gauss's Law in electrostatics.
b)Derive Coulomb's Law from Gauss's Law.
Q3.Use Gauss's law to calculate the electric field intensity due to a uniformly charged sphere at a point
i)outside the surface
ii)on the surface
iii)inside the surface
Q4.What do you understand by a dielectric and dielectric constant of a material?
Explain three vectors E,P,D and establish a relation among them.
C++ sessional Question Pper
Q1-a)What do you mean by Object Oriented Programming Lamguage?Explain it features.
b)What is the difference between C and C++?
Q2-a)Compare object oriented programming and procedure Oriented Programming.
b)Write a program in C++ to find the reverse of a number with or without class.
Q3-a)What do you mean by function?Explain in detail.
b)Write a program in C++ to calculate the simple interest with or without class.
Q4-Write short note on any two of the following:
a)Memory management operators
b)User defined data types
c)class
d)Operators in C++
b)What is the difference between C and C++?
Q2-a)Compare object oriented programming and procedure Oriented Programming.
b)Write a program in C++ to find the reverse of a number with or without class.
Q3-a)What do you mean by function?Explain in detail.
b)Write a program in C++ to calculate the simple interest with or without class.
Q4-Write short note on any two of the following:
a)Memory management operators
b)User defined data types
c)class
d)Operators in C++
Friday 25 September 2015
SESSIONAL PHYSICS
Important Questions of Electricity and Magnetism
Q.What is Electric field Intensity?
Q.What is Gauss law and its proof?
Q.Gauss law in Differential form
Q.Gauss law in Coulomb's law.
Q.Electric Field Intensity
Q.Electric Field due to a uniformly charged Sphere
i) inside the shell
ii) on the surface of shell
iii) outside the shell
Q.What is Electric field Intensity?
Q.What is Gauss law and its proof?
Q.Gauss law in Differential form
Q.Gauss law in Coulomb's law.
Q.Electric Field Intensity
Q.Electric Field due to a uniformly charged Sphere
i) inside the shell
ii) on the surface of shell
iii) outside the shell
SESSIONAL COMPUTER SCIENCE
Important Questions of Computer Organisation and Architecture
Von Numann Machine
Data Transfer and Manipulation Instrutions
Addressing Modes
3,2,1,0 Address Instructions
Von Numann Machine
Data Transfer and Manipulation Instrutions
Addressing Modes
3,2,1,0 Address Instructions
PREVIOUS YEAR PAPER:COMPUTER
COMPUTER ORGANISATION AND ARCHITECTURE
BCS-301 2014
UNIT-I
Q1.What do you understand from Von-Numann Machine model?Explain the 3-Subsystem of Von Numann Model with a block diagram.
Q2.Write briefly on General purpose registers and their Functions.
UNIT-II
Q3.What is Microprogrammed Control Organisation?Explain the Working of Microprogrammed Control unit(MCU) with a block diagram.
Q4.Why DMA is important?Explain its characteristics with the help of a block diagram.
UNIT-III
Q5.What is Virtual memory?Why it is important for a Computer System?Explain it with a block diagram.
Q6.What is Cache Memroy?How the mapping functions work in cache memory?
UNIT-IV
Q7.What do you mean by Pipeline processing?Describe the pipeline processors according to level o processing.
Q8.Wxplain the following categories of computer Architecture:
a)SISD b)SIMD c)MISD d)MIMD
UNIT-V
Q9.What are the functions of a Microprocessor?How the Microprocessor is different from CPU?
Q10.Write down short notes on any two:-
a)What does 16-Bit and 32-Bit exactly mean?
b)I/O Parts
c)Pentium Dual-Core vs Quad-Core Processors
BCS-301 2014
UNIT-I
Q1.What do you understand from Von-Numann Machine model?Explain the 3-Subsystem of Von Numann Model with a block diagram.
Q2.Write briefly on General purpose registers and their Functions.
UNIT-II
Q3.What is Microprogrammed Control Organisation?Explain the Working of Microprogrammed Control unit(MCU) with a block diagram.
Q4.Why DMA is important?Explain its characteristics with the help of a block diagram.
UNIT-III
Q5.What is Virtual memory?Why it is important for a Computer System?Explain it with a block diagram.
Q6.What is Cache Memroy?How the mapping functions work in cache memory?
UNIT-IV
Q7.What do you mean by Pipeline processing?Describe the pipeline processors according to level o processing.
Q8.Wxplain the following categories of computer Architecture:
a)SISD b)SIMD c)MISD d)MIMD
UNIT-V
Q9.What are the functions of a Microprocessor?How the Microprocessor is different from CPU?
Q10.Write down short notes on any two:-
a)What does 16-Bit and 32-Bit exactly mean?
b)I/O Parts
c)Pentium Dual-Core vs Quad-Core Processors
Monday 14 September 2015
DIFFERENTIAL EQUATIONS
DIFFERENTIAL EQUATIONS
Unit-I
Differential Equations Definition,Order and Degree of differential Equation,Linear and Non-Linear Differential Equation,Formation of Differential Equation through elimination of arbitary constant,Complete Primitive,General Solution of ordinary Differential Equation,Equation of First order and First degree:Separation of variable
Unit-II
Homogeneous Differential Equations,Equations reducible to the homogeneous form,Exact Differential Equations,Condition of Exactness,Integrating Factor,Rules for finding Integrating Factor
Unit-III
First Order linear Differential Equations:Integrating Factor,Equations reducible to first order linear equations,Bernoulli's equation,Orthogonal Trajectories:Definition and determination of Orthogonal trajectories in cartesian and Polar coordinates
Unit-IV
Higher Order linear Differential Equations with constant coefficients:Complementary function,particular Integral(PI).Methods for finding PI,Euler's homogeneous equation and reduction to an equation of constant coefficients
Unit-V
Equaion of First order but not of First degree:Clairaut's Equations,Singular solutions
Exact Equations:Condition for exactness of a linear equation of order n.
Unit-I
Differential Equations Definition,Order and Degree of differential Equation,Linear and Non-Linear Differential Equation,Formation of Differential Equation through elimination of arbitary constant,Complete Primitive,General Solution of ordinary Differential Equation,Equation of First order and First degree:Separation of variable
Unit-II
Homogeneous Differential Equations,Equations reducible to the homogeneous form,Exact Differential Equations,Condition of Exactness,Integrating Factor,Rules for finding Integrating Factor
Unit-III
First Order linear Differential Equations:Integrating Factor,Equations reducible to first order linear equations,Bernoulli's equation,Orthogonal Trajectories:Definition and determination of Orthogonal trajectories in cartesian and Polar coordinates
Unit-IV
Higher Order linear Differential Equations with constant coefficients:Complementary function,particular Integral(PI).Methods for finding PI,Euler's homogeneous equation and reduction to an equation of constant coefficients
Unit-V
Equaion of First order but not of First degree:Clairaut's Equations,Singular solutions
Exact Equations:Condition for exactness of a linear equation of order n.
Statics
STATICS
Unit-I
Virtual Works:Definition of Virtual Displacement and Virtual work done,Difference between Work Done and Virtual Work Done with examples,The principle of Virtual Work,Work Done by the Tension and Thrust of an Extensible String During a small displacement,Some solved Problems.
Unit-II
Equillibrium:Stable and Unstable Equillibrium,Moments and Couples and Varignon's theorem of Moments and some solved problems
Unit-III
Center of Gravity:Definition of Center of Gravity(C.G) and examples,A system of particles lying in a line,A no. of particles lying in a plane,Compound Body,Remainder body,Uniform plane curve,Plane area,An area enclosed between two curves and solved problems
Unit-IVString in Two Dimensions:Definition and examples of Catenary,Definition axis of the Catenary,Vertex of the Catenary,Parameters of the catenary,Directrix of the catenary,Span and Sag of Catenary,Intrinsic and cartesian Equation of common catenary,Some important relations for the common catenary,Approximation to the Common catenary and sag of tightly stretched wires(definitions and examples).
Unit-V
Equillibrium in Three dimensions:Equillibrium of forces in Three Dimensions,Wrench and Screw,Pitch of the Wrench and Solved Problms.
Unit-I
Virtual Works:Definition of Virtual Displacement and Virtual work done,Difference between Work Done and Virtual Work Done with examples,The principle of Virtual Work,Work Done by the Tension and Thrust of an Extensible String During a small displacement,Some solved Problems.
Unit-II
Equillibrium:Stable and Unstable Equillibrium,Moments and Couples and Varignon's theorem of Moments and some solved problems
Unit-III
Center of Gravity:Definition of Center of Gravity(C.G) and examples,A system of particles lying in a line,A no. of particles lying in a plane,Compound Body,Remainder body,Uniform plane curve,Plane area,An area enclosed between two curves and solved problems
Unit-IVString in Two Dimensions:Definition and examples of Catenary,Definition axis of the Catenary,Vertex of the Catenary,Parameters of the catenary,Directrix of the catenary,Span and Sag of Catenary,Intrinsic and cartesian Equation of common catenary,Some important relations for the common catenary,Approximation to the Common catenary and sag of tightly stretched wires(definitions and examples).
Unit-V
Equillibrium in Three dimensions:Equillibrium of forces in Three Dimensions,Wrench and Screw,Pitch of the Wrench and Solved Problms.
Computer Practical
List of Compter practical
Creation of Objects and Array of objects
Friend Function and Friend Classes
Function Overloading
Operator Overloading
Inheritence:Sibgle,Multilevel,Multiple,Hybrid,Hierarchical,Multipath
Virtual Function
Run time Polymorphism
File handling
Template
Exceptional Handling
Creation of Objects and Array of objects
Friend Function and Friend Classes
Function Overloading
Operator Overloading
Inheritence:Sibgle,Multilevel,Multiple,Hybrid,Hierarchical,Multipath
Virtual Function
Run time Polymorphism
File handling
Template
Exceptional Handling
Computer Syllabus
Computer Organisation and Architecture
UNIT-I
Central Processing Unit:Von Neumann Machine(IAS Computer),Operational Flow Chart(Fetch,Execute) Instruction Cycle,Organisation of CPU,Hardwired and Micro programmed Control Unit,General Register Organisation;Stack Organisation,Instruction format and addressing Modes,Data transfer and Data manipulation,Program Contro,CISC vs RISC.
UNIT-II
Control Unit:Control memory,Address sequencing,Micro program example,Design of Control Unit
I/O Oganisation:Strobe based and hand shake based communications;Modes of Transfer,Vector and priority interrupt,DMA based data transfer.
UNIT-III
Memory Organisation:Memory Parameters,Classification of memory,Basic cell of Static and Dynamic RAM,Building large memories using chips,ROM logic,Associative Memory,Cache Memory Organisation,Virtual Memory.
UNIT-IV
pipeline and vector processing:Parallel Processing,Pipelining,Arithemetic pipeline,Instruction Pipeline,RISC Pipeline,Vector processors,Multiprocessors;Characteristics,Interconnection Structures.
UNIT-V
Processor Architecture:Component of Microprocessor,I/O parts,16-bit(8086) Architecture,32-Bit(80486) Architecture,Super Scalar Architecture in Pentium Processor,64-Bit (Pentium Dual-Core) Architecture.
UNIT-I
Central Processing Unit:Von Neumann Machine(IAS Computer),Operational Flow Chart(Fetch,Execute) Instruction Cycle,Organisation of CPU,Hardwired and Micro programmed Control Unit,General Register Organisation;Stack Organisation,Instruction format and addressing Modes,Data transfer and Data manipulation,Program Contro,CISC vs RISC.
UNIT-II
Control Unit:Control memory,Address sequencing,Micro program example,Design of Control Unit
I/O Oganisation:Strobe based and hand shake based communications;Modes of Transfer,Vector and priority interrupt,DMA based data transfer.
UNIT-III
Memory Organisation:Memory Parameters,Classification of memory,Basic cell of Static and Dynamic RAM,Building large memories using chips,ROM logic,Associative Memory,Cache Memory Organisation,Virtual Memory.
UNIT-IV
pipeline and vector processing:Parallel Processing,Pipelining,Arithemetic pipeline,Instruction Pipeline,RISC Pipeline,Vector processors,Multiprocessors;Characteristics,Interconnection Structures.
UNIT-V
Processor Architecture:Component of Microprocessor,I/O parts,16-bit(8086) Architecture,32-Bit(80486) Architecture,Super Scalar Architecture in Pentium Processor,64-Bit (Pentium Dual-Core) Architecture.
Monday 7 September 2015
Wednesday 26 August 2015
Friday 21 August 2015
Wednesday 19 August 2015
Physics Practical
LIST OF EXPERIMENTS
LIST ‘A’
1. To study variation of magnetic field along the axis of a circular coil
2. To compare two resistances (R1/R2) by potentiometer
3. Calibration of ammeter by potentiometer
4. Calibration of voltmeter by potentiometer
5. To determine resistance of galvanometer by Kelvin’s method
6. To determine internal resistance of a cell by Mance’s method
7. To determine high resistance by leakage method by using B.G.
LIST ‘B’
1. To determine refractive index of the material of a prism by spectrometer
2. To determine dispersive power of the material of a prism by spectrometer
3. To determine wavelength of sodium light by Newton’s ring method
4. To determine wavelength of white light by grating
5. Verification of formula 1/F = 1/f1+1/f2- x/f1f2 by nodal slide method
6. To determine resolving power of telescope
7. To determine specific rotation of cane sugar by polarimeter
LIST ‘A’
1. To study variation of magnetic field along the axis of a circular coil
2. To compare two resistances (R1/R2) by potentiometer
3. Calibration of ammeter by potentiometer
4. Calibration of voltmeter by potentiometer
5. To determine resistance of galvanometer by Kelvin’s method
6. To determine internal resistance of a cell by Mance’s method
7. To determine high resistance by leakage method by using B.G.
LIST ‘B’
1. To determine refractive index of the material of a prism by spectrometer
2. To determine dispersive power of the material of a prism by spectrometer
3. To determine wavelength of sodium light by Newton’s ring method
4. To determine wavelength of white light by grating
5. Verification of formula 1/F = 1/f1+1/f2- x/f1f2 by nodal slide method
6. To determine resolving power of telescope
7. To determine specific rotation of cane sugar by polarimeter
Physics Syllabus -Optics
BPH-302
UNIT-I
FERMAT’S PRINCIPLE & CARDINAL POINTS
Fermat’s principle and its applications, Cardinal points, Focal length of combination of two thin lenses, Spherical and chromatic aberrations and their elimination, Huygen’s and Ramsden’s eye pieces.
UNIT – II
INTERFERENCE OF LIGHT
Theory of interference, Coherent sources, Fresnel’s biprism, Determination of wavelength by biprism, Thickness of thin mica sheet, Llyod mirror, Achromatic fringes. Interference in thin films, Colours in thin films, Interference in wedge-shaped films, Theory and applications of Newton’s rings, Michelson interferometer and its applications.
UNIT – III
DIFFRACTIOPN OF LIGHT
Fresnel’s theory of half period zones, Zone plate, Explanation of rectilinear propagation of light, Diffraction at straight edge and narrow wire, Fraunhoffer diffraction, Diffraction at a single slit and N slits, Plane transmission grating, Rayleigh criterion of resolution, Resolving power of telescope and grating.
UNIT – IV
POLARIZATION OF LIGHT
Brewster’s law, Double refraction, Nicol prism, Huygen’s theory of double refraction, Elliptical and circular polarization, Quarter wave plate, Half wave plate, Specific rotation, Half shade and bi-quartz polarimeter,
UNIT – V
LASERS
Purity of spectral lines, Coherence length and coherence time, Spatial coherence of source, Spontaneous and stimulated emission, Einstein’s A and B coefficients, Condition for laser action, Population inversion, Ruby laser, He-Ne laser, Uses of laser
BOOKS :-Brijlal Subhramanyam
A.K Ghatak
UNIT-I
FERMAT’S PRINCIPLE & CARDINAL POINTS
Fermat’s principle and its applications, Cardinal points, Focal length of combination of two thin lenses, Spherical and chromatic aberrations and their elimination, Huygen’s and Ramsden’s eye pieces.
UNIT – II
INTERFERENCE OF LIGHT
Theory of interference, Coherent sources, Fresnel’s biprism, Determination of wavelength by biprism, Thickness of thin mica sheet, Llyod mirror, Achromatic fringes. Interference in thin films, Colours in thin films, Interference in wedge-shaped films, Theory and applications of Newton’s rings, Michelson interferometer and its applications.
UNIT – III
DIFFRACTIOPN OF LIGHT
Fresnel’s theory of half period zones, Zone plate, Explanation of rectilinear propagation of light, Diffraction at straight edge and narrow wire, Fraunhoffer diffraction, Diffraction at a single slit and N slits, Plane transmission grating, Rayleigh criterion of resolution, Resolving power of telescope and grating.
UNIT – IV
POLARIZATION OF LIGHT
Brewster’s law, Double refraction, Nicol prism, Huygen’s theory of double refraction, Elliptical and circular polarization, Quarter wave plate, Half wave plate, Specific rotation, Half shade and bi-quartz polarimeter,
UNIT – V
LASERS
Purity of spectral lines, Coherence length and coherence time, Spatial coherence of source, Spontaneous and stimulated emission, Einstein’s A and B coefficients, Condition for laser action, Population inversion, Ruby laser, He-Ne laser, Uses of laser
BOOKS :-Brijlal Subhramanyam
A.K Ghatak
Physics Syllabus -ELECTRICITY AND MAGNETISM
BPH-301
UNIT -I
ELECTROSTATICS
Coulomb's law in vector form for point charges and continuos distribution of charges, Electric field and electric flux, Calculation of force and field due to various charge distribution, Gauss's law and its application, Gauss law in differential form, Field and potential of an electric dipole, Poisson's and Laplace equations for potential (no solution required), Dielectrics: Dielectric and dielectric constants, Polar and non-polar molecules, Electric polarization of matter, Gauss's law in dielectrics, The electric vectors E,P,D and their relationship, Atomic polarisability and electric susceptibility, Force between charges in dielectric medium.
UNIT-II
CURRENT ELECTRICITY
Electric current & current density, Wideman's Franz law, Kirchhoff's laws and their application to Wheatstone's bridge, Sensitivity of Wheatstone bridge, Thomson’s and Mance's methods, Kelvin double bridge, Callender and Griffith bridge, Thermo electricity: Seeback, Peltier and Thomson effects and their explantion, Calculation of Pelteir & Thomson coefficients.
UNIT-III
TIME VARYING FIELD & ALTERNATING CURRENTS
Electromagnetic induction, Faraday's &Lenz's law, Intergal and differential form of Faraday's law, Self and mutual inductance, Energy stored in an inductor, Search coil method of measuring a strong magnetic field, Rayleigh method to determine the self inductance, Charging and discharging of a condenser through resistance, Growth and decay of currents, Principle & working of ballistic galvanometer and its application Analysis of A.C. circuits and their phase diagrams, Series & parallel resonant circuits, Q factor, Power in A.C. circuit, Transformers.
UNIT-IV
MAGNETIC EFFECT OF STEADY CURRENT AND MAGNETIC PROPERTIES OF MATTER
Magnetic induction (B), Lorentz force, Biot-Savert law, Ampere's law and its application to circular coils and solenoid, Maxwell's equation, Motion of charged particle in magnetic field, Cyclotron, Magnetization, B,H and I vectors and their inter-relationship, Magnetic moment, Magnetic permeability and susceptibility, Elementary idea of para, dia & ferromagnetism, Hysteresis cycle, Ballistic method for drawing B-H curve (Anchor Ring Method).
UNIT-V
NETWORK THEOREMS & A.C. BRIDGES
Electrical network , Superposition, Reciprocity, Norton, and Thevenin's theorems, Complex number and complex impedances, Kirchhoff's laws applied to A.C. networks, Balance condition in A.C bridges, Maxwell, Anderson and Wein's bridges, Maximum power transfer theorem.
BOOKS- K.K TEWARI
BS AGARWAL
UNIT -I
ELECTROSTATICS
Coulomb's law in vector form for point charges and continuos distribution of charges, Electric field and electric flux, Calculation of force and field due to various charge distribution, Gauss's law and its application, Gauss law in differential form, Field and potential of an electric dipole, Poisson's and Laplace equations for potential (no solution required), Dielectrics: Dielectric and dielectric constants, Polar and non-polar molecules, Electric polarization of matter, Gauss's law in dielectrics, The electric vectors E,P,D and their relationship, Atomic polarisability and electric susceptibility, Force between charges in dielectric medium.
UNIT-II
CURRENT ELECTRICITY
Electric current & current density, Wideman's Franz law, Kirchhoff's laws and their application to Wheatstone's bridge, Sensitivity of Wheatstone bridge, Thomson’s and Mance's methods, Kelvin double bridge, Callender and Griffith bridge, Thermo electricity: Seeback, Peltier and Thomson effects and their explantion, Calculation of Pelteir & Thomson coefficients.
UNIT-III
TIME VARYING FIELD & ALTERNATING CURRENTS
Electromagnetic induction, Faraday's &Lenz's law, Intergal and differential form of Faraday's law, Self and mutual inductance, Energy stored in an inductor, Search coil method of measuring a strong magnetic field, Rayleigh method to determine the self inductance, Charging and discharging of a condenser through resistance, Growth and decay of currents, Principle & working of ballistic galvanometer and its application Analysis of A.C. circuits and their phase diagrams, Series & parallel resonant circuits, Q factor, Power in A.C. circuit, Transformers.
UNIT-IV
MAGNETIC EFFECT OF STEADY CURRENT AND MAGNETIC PROPERTIES OF MATTER
Magnetic induction (B), Lorentz force, Biot-Savert law, Ampere's law and its application to circular coils and solenoid, Maxwell's equation, Motion of charged particle in magnetic field, Cyclotron, Magnetization, B,H and I vectors and their inter-relationship, Magnetic moment, Magnetic permeability and susceptibility, Elementary idea of para, dia & ferromagnetism, Hysteresis cycle, Ballistic method for drawing B-H curve (Anchor Ring Method).
UNIT-V
NETWORK THEOREMS & A.C. BRIDGES
Electrical network , Superposition, Reciprocity, Norton, and Thevenin's theorems, Complex number and complex impedances, Kirchhoff's laws applied to A.C. networks, Balance condition in A.C bridges, Maxwell, Anderson and Wein's bridges, Maximum power transfer theorem.
BOOKS- K.K TEWARI
BS AGARWAL
Tuesday 18 August 2015
18-08-2015
09-10
Differential Equations
Sir nhi aaye
10-11
Optics
1 page ka kaam aur 3 sawaal assignment me diye
Q1.Find the average value of Intensity in case of Interference.
Q2.In two coherent sources the ratio of intensity of light is 81:4.Find the value of
i)Imax/Imin
ii)Imax+Imin/Imax-Imin
11-12
C++
C++ ki jagah Computer design and architecture ki class chali 1 page ka kaam
12-02
Computer lab
Ek program likhwaya
#include<iostream>
#include<conio.h>
using namespace std;
int main()
{
int n;
cout<<"Enter any Number\n";
cin>>n;
if(n%2==0)
cout<<"number is even "<<endl;
else
cout<<"Number is odd"<<endl;
getch();
}
09-10
Differential Equations
Sir nhi aaye
10-11
Optics
1 page ka kaam aur 3 sawaal assignment me diye
Q1.Find the average value of Intensity in case of Interference.
Q2.In two coherent sources the ratio of intensity of light is 81:4.Find the value of
i)Imax/Imin
ii)Imax+Imin/Imax-Imin
11-12
C++
C++ ki jagah Computer design and architecture ki class chali 1 page ka kaam
12-02
Computer lab
Ek program likhwaya
#include<iostream>
#include<conio.h>
using namespace std;
int main()
{
int n;
cout<<"Enter any Number\n";
cin>>n;
if(n%2==0)
cout<<"number is even "<<endl;
else
cout<<"Number is odd"<<endl;
getch();
}
02-03
Statics
Subscribe to:
Posts (Atom)