In (Figure 1), R = 16.0 2 and the battery emf is 6.30 V. With switch S2 open, switch S1 is closed. After several minutes, S1 is opened and S2 is closed.

Question

Question

Part A

At 2.50 ms after S1 is opened, the current has decayed to 0.290 A. Calculate the inductance of the coil.

Part B

How long after S1 is opened will the current reach 1.00% of its original value?

Answer 1

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Answer 2

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