A rectangular wire loop of size a = 40 cm and b = 50 cm rotates around the y axis with a constant angular velocity = 38 n radians/s in a constant 0.6 T magnetic field as shown in the Figure. At time t=0 s the loop is in the y-z plane. The resistance of the loop is R = 0.024 92. a. Find a formula that predicts the time dependence of the magnetic flux through the loop. b. Derive a formula for the emf induced in the loop as a function of time. c. When wt = n/2 what is the magnitude and direction of the current induced in the loop? Find the which energy is diseinated in the loon and the amount of energy diccinated per revolution
A rectangular wire loop of size a = 40 cm and b = 50 cm rotates around the y axis with a constant angular velocity = 38 n radians/s in a constant 0.6 T magnetic field as shown in the Figure. At time t=0 s the loop is in the y-z plane. The resistance of the loop is R = 0.024 92. a. Find a formula that predicts the time dependence of the magnetic flux through the loop. b. Derive a formula for the emf induced in the loop as a function of time. c. When wt = n/2 what is the magnitude and direction of the current induced in the loop? Find the which energy is diseinated in the loon and the amount of energy diccinated per revolution
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