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In a circuit L, C and R are connected in...

In a circuit `L, C` and `R` are connected in series with an alternating voltage source of frequency `f`. The current lead the voltages by `45^(@)`. The value of `C` is :

A

`(1)/(2pif(2pifL+R))`

B

`(1)/(2pif(2pifR+L))`

C

`(1)/(2pif(R+L))`

D

`(1)/(2pif(R+(1)/(L)))`

Text Solution

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The correct Answer is:
A
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