In the circuit shown below, the angular frequency ๐œ” at which the current is in phase with the voltage is_____________rad/s.

In the circuit shown below, the angular frequency ๐œ” at which the current is in phase with the voltage is_____________rad/s.

Q. In the circuit shown below, the angular frequency ๐œ” at which the current is in phase with the voltage is_____________rad/s.

Ans: 20000

Sol:

For the given parallel RLC circuit, current will be in phase with the voltage when circuit operate at resonant frequency. Resonant frequency in parallel RLC circuit,

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