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When the number of turns in a coil is do...

When the number of turns in a coil is doubled without any change in the length of the coil, its self-inductance becomes

A

`(1)/(4)L`

B

`L`

C

`4L`

D

`16 L`

Text Solution

Verified by Experts

The correct Answer is:
C
`LpropN^(2)`
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