Question:
31 An inductor is connected to a direct voltage source
Last updated: 6/10/2023
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31 An inductor is connected to a direct voltage source through a switch Now 1 Very large emf is induced in inductor when switch is closed 2 Larger emf is induced when switch is opened 3 Large emf is induced whether switch is closed or opened 4 No emf is induced whether switch is closed or opened