A conducting loop is made in the form of two squares of sides s1 = 2.1cm and s2
ID: 1296954 • Letter: A
Question
A conducting loop is made in the form of two squares of sides s1 = 2.1cm and s2 = 5.7 cm as shown. At time t = 0, the loop enters a region of length L = 14.9 cm that contains a uniform magnetic field B = 1.5 T, directed in the positive z-direction. The loop continues through the region with constant speed v = 52 cm/s. The resistance of the loop is R = 1.8 ?.
1) At time t = t1 = 0.013 s, what is I1, the induced current in the loop? I1 is defined to be positive if it is in the counterclockwise direction.
2) At time t = t2 = 0.363 s, what is I2, the induced current in the loop? I2 is defined to be positive if it is in the counterclockwise direction.
3) What is Fx(t2), the x-component of the force that must be applied to the loop to maintain its constant velocity v = 52 cm/s at t = t2 = 0.363 s?
4) At time t = t3 = 0.3 s, what is I3, the induced current in the loop? I3 is defined to be positive if it is in the counterclockwise direction
A conducting loop is made in the form of two squares of sides s1 = 2.1cm and s2 = 5.7 cm as shown. At time t = 0, the loop enters a region of length L = 14.9 cm that contains a uniform magnetic field B = 1.5 T, directed in the positive z-direction. The loop continues through the region with constant speed v = 52 cm/s. The resistance of the loop is R = 1.8 ?. 1) At time t = t1 = 0.013 s, what is I1, the induced current in the loop? I1 is defined to be positive if it is in the counterclockwise direction. 2) At time t = t2 = 0.363 s, what is I2, the induced current in the loop? I2 is defined to be positive if it is in the counterclockwise direction. 3) What is Fx(t2), the x-component of the force that must be applied to the loop to maintain its constant velocity v = 52 cm/s at t = t2 = 0.363 s? 4) At time t = t3 = 0.3 s, what is I3, the induced current in the loop? I 3 is defined to be positive if it is in the counterclockwise directionExplanation / Answer
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