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This is regarding inductors. When we interrupt a circuit., wherein the inductor acts as a source of energy to external circuit ,by opening a switch then we observe that current decreases rapidly. The energy is dissipated in an arc across the switch. Why does it happen so?

This is regarding inductors. When we interrupt a circuit., wherein the inductor acts as a source of energy to external circuit ,by opening a switch then we observe that current decreases rapidly. The energy is dissipated in an arc across the switch. Why does it happen so?

Grade:12

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