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Electromagnetic Field Theory

Electromagnetic Field Theory
Which of following is not a unit of flux?

 Telsa.
 All of above.
 Weber.
 Maxwell.

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Electromagnetic Field Theory
Conductor is static and the field is varying then emf will be induced. This principle is called

 dynamically induced emf.
 none of these
 virtually induced emf.
 static induced emf.

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Electromagnetic Field Theory
A square corner reflector is used in which of the following?

Radio astronomy
Point-to-point communication
TV broadcast
All of these

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Electromagnetic Field Theory
What is the value of magnetic vector potential due to an infinitesimally small current element, evaluated at infinite distance from it?

 Unity.
 Zero.
 Depends on strength of current element.
 Infinity.

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Electromagnetic Field Theory
The ability of charged bodies to exert force on one another is attributed to the existence of

 electric field.
 neutrons.
 electrons.
 protons.

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Electromagnetic Field Theory
1 Maxwell is the same as

 10-8 weber.
 10-4 weber.
 104 weber.
 10-8 weber.

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MORE MCQ ON Electromagnetic Field Theory

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