Home Physics Alternating Current AC Voltage Applied to a Series LCR Circuit An LCR series circuit is at resonance with 1…
Physics Alternating Current AC Voltage Applied to a Series LCR Circuit MCQ (Single Correct)

An LCR series circuit is at resonance with 10 V, each across L, C, and R. If the resistance is halved the respective voltages across L, C, and R are

A
, and 10 V
B
, and 5 V
C
, and 10 V
D
, and 5 V

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Text Solution

Verified by Experts
The correct answer is:
C

If R is halved, then current will be doubled and

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