Multiple Choice
If you were to cut a small permanent bar magnet in half,
A) one piece would be a magnetic north pole and the other piece would be a south pole.
B) neither piece would be magnetic.
C) each piece would in itself be a smaller bar magnet with both north and south poles.
D) None of these statements is true.
Correct Answer:

Verified
Correct Answer:
Verified
Q34: An electron moving perpendicular to a uniform
Q35: A straight wire that is 0.60 m
Q36: Two long parallel wires are placed side-by-side
Q37: The maximum torque on a flat current-carrying
Q38: A proton,moving west,enters a magnetic field.Because of
Q40: An electron,moving west,enters a magnetic field.Because of
Q41: An ideal solenoid 20 cm long is
Q42: For the horseshoe magnet shown in the
Q43: When you double the number of windings
Q44: A proton,moving in a uniform magnetic field,moves