The square loop shown in the figure moves into a 0.80Tmagnetic field at a consta

Question

The square loop shown in the figure moves into a 0.80Tmagnetic field at a constant speed of 10m/s. The loop has a resistance of 0.10?, and it enters the field at t = 0s.
(Figure 1)

Part A

Find the induced current in the loop as a function of time. Give your answer as a graph of Iversus t from t = 0s to t = 0.020s.

Part B

What is the position of the loop when the current is maximum?

1- The maximum current is when the loop is halfway into the region of the field. 2- The maximum current is when the loop is at the end of the region of the field. 3- The maximum current is when the loop is at the beginning of the region of the field. The square loop shown in the figure moves into a 0.80Tmagnetic field at a constant speed of 10m/s. The loop has a resistance of 0.10?, and it enters the field at t = 0s. (Figure 1) no title provided Part A Find the induced current in the loop as a function of time. Give your answer as a graph of Iversus t from t = 0s to t = 0.020s. Part B What is the position of the loop when the current is maximum? 1- The maximum current is when the loop is halfway into the region of the field. 2- The maximum current is when the loop is at the end of the region of the field. 3- The maximum current is when the loop is at the beginning of the region of the field.

Explanation / Answer

A)

i = 1600*t

t= 0.007071

i = 1600*0.007071 =11.3 A

B)

The maximum current is when the loop is halfway into the region of the field.

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