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in a LCR circuit capacitance is chagned ...

in a LCR circuit capacitance is chagned from C to 2C. For the resomat frequency to remain unchaged, the inductance should be chagned from L to

A

`4L`

B

`L//4`

C

`L//2`

D

`2L`

Text Solution

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The correct Answer is:
C
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