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Question 14: NCERT Solutions for 12th Class Physics: Chapter 7-Alternating Current

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Question 14: NCERT Solutions for 12th Class Physics: Chapter 7-Alternating Current

Obtain the answers (a) and (b) in Q. 13, if the circuit is connected to a high frequency supply (240 V, 10 kHz). Hence, explain the statement that at very high frequency, an inductor in a circuit nearly amounts to an open circuit. How does an inductor behave in a dc circuit after the steady state?

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