A physics professor built the circuit shown in the figure Assume the inductance is L 3 10 H the resistance is R 7 80 02 and the

Question

A physics professor built the circuit shown in the figure Assume the inductance is L 3 10 H the resistance is R 7 80 02 and the battery emf is E 36 0 S AVR EL R ww ele L AV a Find R when the current is 2 00 A EL b Calculate the emf in V across the inductor when the current is 4 50 A

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