In an inductance coil the current increa...

In an inductance coil the current increases from zero to `6` ampere in `0.3` second by which an induced e.m.f. of `60` volt is produced in it. The value of coefficient of self-induction of coil is

A

`1` henry

B

`1.5` henry

C

`2` henry

D

`3` henry

Text Solution

Verified by Experts

The correct Answer is:

D

`e = -L ((di)/(dt))`

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