In the circuit at right, switch S is closed, and is held that way for a...

In the circuit at right, switch S is closed, and is held that way for a very long time. The central branch of the circuit, having resistance R, has negligible self-inductance, but the branch of the right, having resistance 2R, has a non-negligible self-inductance L. If the switch is suddenly opened, what will be the voltage across the inductor at that instant? Express your answer as a fraction or multiple of ℰ, and make sure to explain which side of the inductor (top or bottom) is at higher poential.

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Expert Solution

Inductor has the property when inductor is connected to DC source that it doesn't allow sudden change of current .

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genius_generous answered 2 years ago

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