The current through a square coil of wire connected to a power supply is changed from...

Question

Question

The current through a square coil of wire connected to a power supply is changed from 3.6 A to 1.9 A in 0.53 s. Determine the

Answer 1

Answer #1

We know that E- L So, Insert values of EMF & currement. 3.6-1.9 - 1.1 10 x103 V - L 0.53 0153 053 Xlo X10-31 7 117 so, L= = 3 .

Answer 2

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