If resistance is 20 Q. and inductance is 27 in a R-L series circuit, then time constant of this circuit will be

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Vinay Kumar

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📊 Circuits and Circuit Theory

Q. If resistance is 20 Q. and inductance is 27 in a R-L series circuit, then time constant of this circuit will be

(A) 0.001 s
(B) 0.1 s
(C) 10 s
(D) 100 s

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✅ Correct Answer: (B) 0.1 s

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