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Electromagnetic Field Theory

Electromagnetic Field Theory
1 Maxwell is the same as

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

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Electromagnetic Field Theory
When a single turn coil rotates in a uniform magnetic field at a uniform speed, the induced emf will be

 steady.
 none of these.
 pulsating.
 alternating.

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Electromagnetic Field Theory
The inductance of a long solenoid of length 1000 mm wound uniformly with 3000 turns on a cylindrical paper cable of 60 mm diameter is

 32 mH.
 3.2 H.
 3.2 mH.
 3.2 µH.

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Electromagnetic Field Theory
________ at a point is defined as the force experienced per unit positive charge at a point placed in the electric field.

 Magnetic flux density.
None of these
 Electric intensity.
 Electric flux.

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Electromagnetic Field Theory
Two straight parallel conductors carry equal currents in opposite direction. The force between them is

 zero.
 repulsive.
 attractive.
 none of above.

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Electromagnetic Field Theory
The potential that appears at a point in space due to the current which caused it is called potential

Lagging the current
Accelerating
Oscillating
Retardation

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MORE MCQ ON Electromagnetic Field Theory

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