Multiple Choice
If the rotating coil used in a generator has its radius doubled,what change results in the amplitude of the voltage produced?
A) It doubles.
B) It quadruples.
C) It is increased by a factor 23/2.
D) It stays the same.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q68: A straight wire of length l is
Q69: A 13-V battery is connected in series
Q70: A motor has an internal resistance of
Q71: A bar magnet is falling through a
Q72: Two loops of wire are arranged so
Q74: The principle or law that says "an
Q75: The operation of an electric motor depends
Q76: If the induced current in a wire
Q77: How is the energy stored in a
Q78: A coil is placed in a magnetic