At the moment when the speed v of the loop is 3.00 m/s to the right and the loop is still partially in the region with magnetic field, What is the size and direction of the current that goes in the loop at that moment? b) What is the size and direction of the force that the magnetic field then exerts on the loop?
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A rectangular loop of thread has dimensions 1m height and 5m width as shown. The loop with a resistance of 12 Ω is pulled to the right out of a region of uniform magnetic field. The magnetic field has a magnitude of 2T and is aligned into the plane, see figure.
a) At the moment when the speed v of the loop is 3.00 m/s to the right and the loop is still partially in the region with magnetic field, What is the size and direction of the current that goes in the loop at that moment?
b) What is the size and direction of the force that the magnetic field then exerts on the loop?
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