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An inductor is connected to the terminals of a battery that has an emf of 12.0 V and negligible internal resistance. The current is 4.91 mA at 0.700 ms after the connection is completed. After a long time the current is 6.40 mA.

(a) What is the resistance R of the inductor?

(b) What is the Inductance L of the inductor?

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