Two coils have inductances L1 = 1200 mH and L2 = 800 mH. They are connected in such a way that flux in the two coils aid each other and inductance is measured to be 2500 mH, then Mutual inductance between the coils is ___________ mH.

Electromagnetic Field Theory
Two coils have inductances L1 = 1200 mH and L2 = 800 mH. They are connected in such a way that flux in the two coils aid each other and inductance is measured to be 2500 mH, then Mutual inductance between the coils is ___________ mH.

150.

250.

225.

145.

150.

250.

225.

145.

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Electromagnetic Field Theory
A pure inductor is connected across a voltage source. Find the active power drawn by the inductor?

maximum

None of these

either 1 or 2

0

maximum

None of these

either 1 or 2

0

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Electromagnetic Field Theory
Unit of electric flux density is

weber / meter2.

farad / meter.

coulomb.

coulomb / meter2.

weber / meter2.

farad / meter.

coulomb.

coulomb / meter2.

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

Lenz

Fleming

Maxwell

Faraday

Lenz

Fleming

Maxwell

Faraday

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Electromagnetic Field Theory
Magnetic flux density emerging out of a closed surface is

depends on magnetic movements inside the closed surface.

depends on magnetic movements outside the closed surface

zero.

infinite.

depends on magnetic movements inside the closed surface.

depends on magnetic movements outside the closed surface

zero.

infinite.

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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.

None of these

Electric flux.

Magnetic flux density.

Electric intensity.

None of these

Electric flux.

Magnetic flux density.

Electric intensity.

ANSWER DOWNLOAD EXAMIANS APP

Electromagnetic Field Theory

Electromagnetic Field Theory Two coils have inductances L1 = 1200 mH and L2 = 800 mH. They are connected in such a way that flux in the two coils aid each other and inductance is measured to be 2500 mH, then Mutual inductance between the coils is ___________ mH.

Electromagnetic Field Theory A pure inductor is connected across a voltage source. Find the active power drawn by the inductor?

Electromagnetic Field Theory Unit of electric flux density is

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

Electromagnetic Field Theory Magnetic flux density emerging out of a closed surface is

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

Electromagnetic Field Theory
Two coils have inductances L1 = 1200 mH and L2 = 800 mH. They are connected in such a way that flux in the two coils aid each other and inductance is measured to be 2500 mH, then Mutual inductance between the coils is ___________ mH.

Electromagnetic Field Theory
A pure inductor is connected across a voltage source. Find the active power drawn by the inductor?

Electromagnetic Field Theory
Unit of electric flux density is

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

Electromagnetic Field Theory
Magnetic flux density emerging out of a closed surface is

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