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The current in ampere through an inducto...

The current in ampere through an inductor is
i(10+20t)
Here t is in second. The induced emf in the inductor 4V.
The self inductance of the indicator is, L…..H,

A

`0.2`

B

`0.4`

C

`0.1`

D

`1.0`

Text Solution

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The correct Answer is:
A
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