A conductor is carrying a constant current L Next to it, there is a single wire...

 

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A conductor is carrying a constant current L Next to it, there is a single wire bent into a squar of width a to form a one-tum loop. The distance between the straight conductor and the center of the loop is x. The total resistance of the loop is R ohms. Assume the loop is in free space. (4 = 1). a) What is the direction of the magnetic field H induced by the conductor at the loop? b) Find a general expression for the magnitude of H in terms of I and x. An operator is moving the loop, steadily increasing x. We assume that aca. c) Find a general expression for the induced voltage e(t) supposing that the loop is not shorted. d) Determine an expression for the magnitude of the induced current and the direction of the induced curent supposing that the loop is shorted (counter-clock wise or clock wise for the direction). e) Why did we make the assumption of aca? 1) Find a general expression for the total force on the loop in terms of po. I, x(t), R and a. State the direction of the force. A conductor is carrying a constant current L Next to it, there is a single wire bent into a squar of width a to form a one-tum loop. The distance between the straight conductor and the center of the loop is x. The total resistance of the loop is R ohms. Assume the loop is in free space. (4 = 1). a) What is the direction of the magnetic field H induced by the conductor at the loop? b) Find a general expression for the magnitude of H in terms of I and x. An operator is moving the loop, steadily increasing x. We assume that aca. c) Find a general expression for the induced voltage e(t) supposing that the loop is not shorted. d) Determine an expression for the magnitude of the induced current and the direction of the induced curent supposing that the loop is shorted (counter-clock wise or clock wise for the direction). e) Why did we make the assumption of aca? 1) Find a general expression for the total force on the loop in terms of po. I, x(t), R and a. State the direction of the force.