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In an electrical circuit R,L,C and an AC...

In an electrical circuit `R,L,C` and an `AC` voltage source are all connected in series. When `L` is removed from the circuit, the phase difference between the voltage and the current in the circuit is `pi//3`. If instead, `C` is removed from the circuit, difference the phase difference is again `pi//3`. The power factor of the circuit is

A

`1`

B

`sqrt(3)/(2)`

C

`(1)/(2)`

D

`(1)/sqrt(2)`

Text Solution

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The correct Answer is:
A
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