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If a current of 10 A changes in one seco...

If a current of 10 A changes in one second throught a coil, and the induced emf is 20 V, then the self-inductance of the coil is

A

`(2)/(5)H`

B

`(5)/(5)H`

C

`(5)/(4)H`

D

1H

Text Solution

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The correct Answer is:
D
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