Alternating Current Question 14

Question 14 - 31 January - Shift 2

A series LCR circuit consists of $R=80 \Omega X_L=100 \Omega$ and $X_C=40 \Omega$ The input voltage is $2500 \cos (100 \pi t)$ V. The amplitude of current, in the circuit, is A.

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Answer: (25)

PYQ-2023-Alternating-Current-Q1