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## Electromagnetic Fields Important Questions Pdf file – EF Imp Qusts Pdf file

Please find the attached pdf file of Electromagnetic Fields Important Questions Bank – EF Imp Qusts

Link – EF Question Bank

**UNIT-I**

ELECTROSTATICS

- Describe the different sources of electric and magnetic fields?
- What is a scalar quantity and vector quantity?
- Find the dot product of the vectors A and B if A =2ax-3ay+4az, B= -ax+2ay+2az.

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**UNIT-II**

CONDUCTORS, DIELECTRICS AND CAPACITANCE

- What is an electric dipole? And write down the potential due to an electric dipole.
- What is displacement current?
- What is magnetic dipole moment?

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**UNIT-III**

MAGNETO STATICS

- Define Lorentz law of force.
- State Biot-Savart Law.
- State Ampere’s circuital law.

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**UNIT-IV**

FORCE IN MAGNETIC FIELDS AND MAGNETIC POTENTIAL

- State Faraday’s law of induction.
- State Lorentz’s law
- What is motion of charged particle in magnetic field.

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**UNIT-V**

TIME VARYING FIELDS

- Explain faraday law of electromagnetic induction.
- What is statically induced E.M.F.
- What is dynamically induced E.M.F.

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