A varying current ina coils chagre from...

A varying current ina coils chagre from 10 A to zero in `0.5 s` .If the average emf induced in the coils is 220 V , the self- inductance of the coils is

A

`5 H`

B

`6 H`

C

`11 H`

D

`12 H`

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The correct Answer is:

c

CBSE AIPMT 1995

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