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Production of induced emf in a coil due ...

Production of induced emf in a coil due to the changes of current in the same coil is

A

self induction

B

mutual induction

C

dynamo

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
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NIKITA PUBLICATION-ELECTROMAGNETIC INDUCTION-MCQs
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  2. plane of eddy currents make an angle with the plane of magnetic lines ...

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  3. Production of induced emf in a coil due to the changes of current in t...

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  4. When a rate of change of current in a circuit is unity, the induced em...

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  5. The coefficient of self inductance of a coil is

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  6. The inductance of a coil depends on

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  7. In SI, Henry is the unit of

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  8. If an emf of 1 volt is induced in the coil due to the change of curren...

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  9. The self inductance of a coil does not depend upon

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  10. The self inductance of a coil does not depend upon

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  11. The coils in resistance boxes are made from doubled insulated wire to ...

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  12. If the number of turns per units length of a coils of solenoid is doub...

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  13. A coil of insulated wire is connected to a battery. If it is connected...

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  14. If the rate of change of current of 1A/s in one coil, induced an emf o...

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  15. If the rate of change of current in primary coil is doubled, the induc...

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  16. Mutual induction is the produced of induced emf in a coil due to the c...

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  17. The mutual inductance depends upon

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  18. The self inductance of a coil is a measure of

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  19. If 'N' is the number of turns in a coil, the value of self inductance ...

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  20. An inductor may store energy in

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