An RLC circuit has source εo cosωt, where εo= 10.0 V. R = 201ohms and L = 902 mH and C = 2.01 μF. a. What is the current amplitude Im when the circuit is running at 1001 rad/s? b. What is the current amplitude Im when the circuit is running at 502 rad/s? c. Should the answers to (a) and (b) be nearly equal? Explain.

University Physics Volume 2
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Chapter15: Alternating-current Circuits
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Problem 27P: In an RLC series circuit, the voltage amplitude and frequency of the source are 100 V and 500 Hz,...
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An RLC circuit has source εo cosωt, where εo= 10.0 V. R = 201ohms and L = 902 mH and C = 2.01 μF.

a. What is the current amplitude Im when the circuit is running at 1001 rad/s?

b. What is the current amplitude Im when the circuit is running at 502 rad/s?

c. Should the answers to (a) and (b) be nearly equal? Explain.

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