Problem 4: A coil of wire containing 500 circular loops with radius 4.00 cm is placed betweenthe poles of a large electromagnet, where the magnetic field is uniform and at an angle of 600with the plane of the coil. The field decreases at a rate of 0.200 T/s. What are the magnitudeand direction of the induced emf? Problem 7: In problem 4 suppose the current i₂ in the outer, surrounding coil is given by i₂(2.0 X 10 6 A/s)t (currents in wires can indeed increase this rapidly for brief periods). (i) At timet = 3.0 µs, what average magnetic flux through each turn of the solenoid is caused by thecurrent in the outer, surrounding coil? (ii) What is the induced emf in the solenoid?

Problem 4 ) The induced EMF (electromotive force) is given by Faraday's law of electromagnetic…

A coil of wire containing 500 circular loops with radius 4.00 cm is placed between the poles of a large electromagnet, where the magnetic field is uniform and at an angle of 600 with the plane of the coil. The field decreases at a rate of 0.200 T/s. What are the magnitude and direction of the induced emf?

A coil of wire containing 500 circular loops with radius 4.00 cm is placed between the poles of a large electromagnet, where the magnetic field is uniform and at an angle of 600 with the plane of the coil. The field decreases at a rate of 0.200 T/s. What are the magnitude and direction of the induced emf?