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cse โ€ข paper_1 โ€ข electrodynamics

[UPSC CSE 1993] Electrostatics and Magnetostatics (Q261, 30M)

A series circuit consisting of 410\text{ ohms} of resistance, 81.0\ \mu\text{H} of inductance and 225\ \mu\mu\text{F} of capacitance is excited by a constant voltage amplitude generator of variable frequency. At what frequency is the maximum power delivered?

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