Multiple Choice
A long straight wire is parallel to one edge and is in the plane of a single-turn rectangular loop as shown.If the loop is moving in the plane shown so that the distance x changes at a constant rate of 20 cm/s,what is the magnitude of the emf induced in the loop at the instant x = 5.0 cm? Let I = 50 A,a = 50 cm,b = 6.0 cm. 
A) 11 μV
B) 22 μV
C) 27 μV
D) 16 μV
E) 34 μV
Correct Answer:

Verified
Correct Answer:
Verified
Q5: A long solenoid (radius = 3.0 cm,
Q29: An AC generator consists of 6 turns
Q33: A rectangular coil of 100 turns measures
Q34: A bar magnet is dropped from above
Q37: In the arrangement shown,a conducting bar of
Q38: Two bulbs are shown in a circuit
Q40: As shown below,a square loop of wire
Q42: A conducting bar of length L rotates
Q43: In a region of space where the
Q44: Two bulbs are shown in a circuit