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Electromagnetic Field Theory

Electromagnetic Field Theory
The static electric field in a conductor is

Unity
Zero
Infinity
None of these

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Electromagnetic Field Theory
Which of the following represents ohms law

 V = RI
All of these
 I = GV
 J = σE

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Electromagnetic Field Theory
Whenever the magnetic flux changes with respect to an electric conductor or a coil, an EMF is induced in the conductor is Faraday’s

 fourth law
 first law
 second law
 third law

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Electromagnetic Field Theory
The right hand rule for determining the direction of the induced EMF was introduced by

 Lenz
 Fleming
 Faraday
 Maxwell

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Electromagnetic Field Theory
Two parallel plates are separated by a distance D charged by V volt. The field intensity E is given by,

 V² / D
 V / D
 V × D²
 V × D

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Electromagnetic Field Theory
The magnetic vector potential due to a single conductor carrying current is

 finite.
 zero.
 none of tha above.
 infinite.

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MORE MCQ ON Electromagnetic Field Theory

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