Multiple Choice
A magnetic compass points towards the north geographic pole of the Earth because
A) all magnetic poles, north or south, point that way due to the spin of the Earth.
B) the static electricity in the atmosphere causes the alignment of the compass.
C) there is a north magnetic pole near the north geographic pole.
D) there is a south magnetic pole near the north geographic pole.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: If an electron moves in a magnetic
Q3: A little magnetic compass has a needle
Q4: Two identical coils of wire are placed
Q5: Imagine a magnetic field pointing into the
Q6: When there is a changing magnetic flux
Q8: The scientist credited with discovering that electric
Q9: A positively charged ping pong ball is
Q10: The south pole of a bar magnet
Q11: When a current is induced by a
Q12: The south pole of a bar magnet