Multiple Choice
Electricity may be generated by rotating a loop of wire between the poles of a magnet.The induced current is greatest when
A) the plane of the loop is parallel to the magnetic field.
B) the plane of the loop is perpendicular to the magnetic field.
C) the magnetic flux through the loop is a maximum.
D) the plane of the loop makes an angle of 45° with the magnetic field.
Correct Answer:

Verified
Correct Answer:
Verified
Q23: By what factor is the self-inductance of
Q24: According to Lenz's law the direction of
Q25: What is the self-inductance in a coil
Q26: The wiring in a motor has resistance
Q27: A coil is rotated in a magnetic
Q29: A series circuit contains a 12-V battery,a
Q30: An inductor,battery,resistance,and ammeter and switch are connected
Q31: How is the energy stored in a
Q32: A circular loop (area = 0.20 m<sup>2</sup>)turns
Q33: A bar magnet is held above the