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A circuit operating at 360/(2pi) Hz cont...

A circuit operating at `360/(2pi) Hz` contains a `1muF` capacitor and a `20 Omega`. resistor. How large an inductor must be added in series to make the phase angle for the circuit zero? Calculate the current in the circuit if the applied voltage is `120 V`.

A

`7.7 H`

B

`10 H`

C

`3.5 H`

D

`15 H`

Text Solution

Verified by Experts

The correct Answer is:
1
`omega L = (1)/(omega C)`
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