An LCR circuit as shown in the figure is connected to a voltage source $V_{ac}$ whose frequency can be varied.
The frequency, at which the voltage across the resistor is maximum, is :

Question

An LCR circuit as shown in the figure is connected to a voltage source V ac ​ whose frequency can be varied. The frequency, at which the voltage across the resistor is maximum, is :

TestHub · Accepted Answer

Frequency f = 2 π LC ​ 1 ​ ​ = 2 × 3.4 24 × 2 × 1 0 − 6 ​ 1 ​ ≃ 23 Hz ​

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