All Materials regarding to B.tech R-20 in Electrical and Electronics Engineering 2nd Year 1st Semester with unit wise for Every Subjects are available.
👇👇Scroll Down for Important Questions and Topics Unit Wise 👇👇
| EEE 2-1 EMF | ||
|---|---|---|
| S.No | Chapters / Units | Download Link |
| 1 | Unit 1 | Download |
| 2 | Unit 2 | Download |
| 3 | Unit 3 | Download |
| 4 | Unit 4 | Download |
| 5 | Unit 5 | Download |
EEE 2-1 EMF Important Topics Questions
UNIT - I
Electrostatics:
Coulomb’s Law – Electric Field Intensity (EFI) – EFI due to a line and a surface charge,
work done in moving a point charge in an electrostatic field, electric potential – potential
gradient, Gauss’s law – Maxwell’s first law (div(D)=ρv), Laplace’s and Poison’s equations
and solution of Laplace’s equation in one variable.
UNIT - II
Conductors – Dielectrics and Capacitance:
Electric dipole – dipole moment – potential and EFI due to an electric dipole, Torque on an
Electric dipole in an electric field, conductors and Insulators – their behavior in electric field.
Polarization, boundary conditions between conductor to dielectric, dielectric to dielectric and
conductor to free space. Capacitance of parallel plates, spherical dielectrics, energy stored
and energy density in a static electric field, current density, conduction and convection
current densities, Ohm’s law in point form – equation of continuity.
UNIT - III
Magneto statics, Ampere’s Law and Force in magnetic fields:
Biot-Savart’s law and its applications viz. Straight current carrying filament, circular, square,
rectangle and solenoid current carrying wire – Maxwell’s second Equation (div(B)=0),
Ampere’s circuital law and its applications viz. MFI due to an infinite sheet, long filament,
solenoid, toroidal current carrying conductor, point form of Ampere’s circuital law,
Maxwell’s third equation (Curl (H)=J)
Magnetic force, moving charges in a magnetic field – Lorentz force equation, force on a
current element in a magnetic field, force on a straight and a long current carrying conductor
in a magnetic field, force between two straight long and parallel current carrying conductors.
UNIT - IV
Self and mutual inductance:
Self and mutual inductance – determination of self-inductance of a solenoid and toroid and
mutual inductance between a straight long wire and a square loop wire in the same plane –
energy stored and density in a magnetic field.
UNIT - V
Time Varying Fields:
Faraday’s laws of electromagnetic induction – integral and point forms, Maxwell’s fourth
equation (Curl(E)=-∂B/∂t), statically and dynamically induced EMF – modification of
Maxwell’s equations for time varying fields, displacement current, Poynting theorem and
Poynting vector.
Disclaimer :
We are not responsible for any loss of data /or any other information by visiting this website. We just providing previous papers to help the students who need previous papers to prepare themselves. This downloaded from internet source just to education purpose only.
Thank you.
Feel free to contact us, if you want any other courses or Tutorials or any other information .
We'll always try to helps you better learn something