A series LCR circuit driven by 300 V at a frequency of 50 Hz contains a resistance R = 3 k , an inductor of...

Question

A series LCR circuit driven by 300 V at a frequency of 50 Hz contains a resistance R = 3 k , an inductor of inductive reactance X_L = 250 and an unknown capacitor. The value of capacitance to maximize the average power should be : (Take ^2 = 10)

Accepted Answer

(A)

JEE Main 2021 Physics question

Solution