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An e.m.f 0.5 V is developed in the secon...

An e.m.f 0.5 V is developed in the secondary coil, when current in the primary coil changes from 5.0 A to 2.0 A in 300 millisecond. Calculate the mutual inductance of the two coils.

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MODERN PUBLICATION-ELECTROMAGNETIC INDUCTION-EXERCISE
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  2. A coil has a self inductance of 10 mH. What is the maximum magnitude o...

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  3. A long solenoid of 10 turns / cm has a small loop of area 1 sq. cm pla...

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  4. A coil has inductance of 5 henry and resistance 20 ohm. An e.m.f. of 1...

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  5. What will be the coefficient of mutual inductance of a pair of coil if...

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  6. If the coefficient of mutual induction of primary and secondary of an ...

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  7. An e.m.f 0.5 V is developed in the secondary coil, when current in the...

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  8. An e.m.f. of 50 millivolt is induced in a coil, when the current int e...

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  9. A conducting wire of 100 turns is wound over 1 cm near the centre of a...

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  10. An air-cored solenoid is of length 0.3 m area of cross-section 1.2 xx ...

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  13. A rectangular coil of dimensions 40 cm xx25 cm having 1000 turns rotat...

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  14. A rectangular coil of dimensions 40 cm xx25 cm having 1000 turns rotat...

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  15. A rectangular coil of dimensions 40 cm xx25 cm having 1000 turns rotat...

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  16. An a.c. generator consists of a coil of 2,000 turns each of area 80 cm...

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  17. A metallic wire bent in the form of a semicircle of raidus 0.1 m is mo...

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