The figure below shows an end view of a single-turn square loop of metal wire in the center of and coaxial with a very long solenoid with a circular cross section. The solenoid is 21.0 cm long, has aradius r = 3.00 cm, and consists of 116 turns of wire. The length of each side of the square loop is { = 1.50 cm.(a) The current in the solenoid is 4.00 A. What is the magnetic flux through the square loop (in T• m2)?T.m2(b) The current decreases from 4.00 A to zero in 4.00 s. What is the magnitude of the average induced emf in the square loop (in V) over this time?

Faraday's law of electromagnetic induction Whenever there is a change in magnetic flux linked to a…

Answered: (a) The current in the solenoid is 4.00…

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(a) The current in the solenoid is 4.00 A. What is the magnetic flux through the square loop (in T - m?)? |T-m² (b) The current decreases from 4.00 A to zero in 4.00 s. What is the magnitude of the average induced emf in the square loop (in V) over this time?