A square single-turn wire coil l 147 cm on a side is, Ask an Expert

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A square, single-turn wire coil L = 1.47 cm on a side is placed inside a solenoid that has a circular cross section of radius r = 2.98 cm, as shown in the figure below.

1. The solenoid is 22.8 cm long and wound with 111 turns of wire. If the current in the solenoid is 2.81 A, find the flux through the coil.

2. If the current in the solenoid is reduced to zero in 3.39 s, calculate the magnitude of the average induced emf in the coil.

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Category:- Physics
Reference No.:- M91705561

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