An engineer has a 37.0 µh inductor, a 37.0 µf capacitor, and a variable frequency ac source. determine the source frequency (in khz) at which the inductor and capacitor have the same reactance.

Frequency will be 4.30 kHz

Explanation:

We have inductance

And capacitance

Inductive reactance is given by

And capacitive reactance

As in question it is given that inductive reactance and capacitive reactance is same

So

We know that angular frequency

f = 4303.66 Hz =4.30 kHz

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