For a series RLC circuit, excited by voltage V = 20 sin t. The values – McqOptions

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1.	For a series RLC circuit, excited by voltage V = 20 sin t. The values of R = 2 , L = 1mH and C = 0.4 F. The resonant frequency of the circuit is ______________
A.	20 krad/s
B.	30 krad/s
C.	40 krad/s
D.	50 krad/s
Answer» E.

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