generic · CBSE Class 12th English Medium · PHYSICS PART-1 · Page 243question

Alternating Current

Chapter 7: Chapter 7 · PHYSICS PART-1 · EN medium

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EXAMPLE . We see that the current reaches its maximum value later than the voltage by one-fourth of a period / T ⎡ ⎤ ⎢ ⎥ ⎣ ⎦. You have seen that an inductor has reactance that limits current similar to resistance in a dc circuit. Does it also consume power like a resistance? Let us try to find out. The instantaneous power supplied to the inductor is ( sin sin

📖 NCERT Class 12 Physics Part 1 · Page 243

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EXAMPLE . We see that the current reaches its maximum value later than the voltage by one-fourth of a period / T ⎡ ⎤ ⎢ ⎥ ⎣ ⎦. You have seen that an inductor has reactance that limits current similar to resistance in a dc circuit. Does it also consume power like a resistance? Let us try to find out. The instantaneous power supplied to the inductor is ( sin sin

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