Q1. A coil of fixed inductance 4.0 H and effective resistance 30 is suddenly connected to a 100 V, DC supply. What is th

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Q1. A coil of fixed inductance 4.0 H and effective resistance 30 is suddenly connected to a 100 V, DC supply. What is th

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Q1 A Coil Of Fixed Inductance 4 0 H And Effective Resistance 30 Is Suddenly Connected To A 100 V Dc Supply What Is Th 1
Q1 A Coil Of Fixed Inductance 4 0 H And Effective Resistance 30 Is Suddenly Connected To A 100 V Dc Supply What Is Th 1 (50 KiB) Viewed 19 times
Q1. A coil of fixed inductance 4.0 H and effective resistance 30 is suddenly connected to a 100 V, DC supply. What is the rate of energy storage in the field of the coil at each of the following instants: (a) when the current is 1.0 A; (b) when the current is 2.0 A; (c) when the current is at its final steady value? (Ans: 70 W, 80 W, 0)
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