Multiple Choice
If a steady magnetic field exerts a force on a moving charge,that force is directed
A) opposite the motion.
B) in the direction of the motion.
C) at right angles to the direction of the motion.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: An iron rod becomes magnetic when<br>A)positive ions
Q3: The source of all magnetism is<br>A)tiny pieces
Q4: An iron nail is more strongly attracted
Q5: Which force field can accelerate an electron,but
Q6: Outside a magnet,magnetic field lines are conventionally
Q7: Magnetism is due to the motion of
Q8: Superconducting electromagnets<br>A)exist now.<br>B)may be possible in the
Q9: Magnetic compasses apparently were first used by<br>A)Columbus.<br>B)Greeks.<br>C)Australian
Q10: The field surrounding every moving electron is<br>A)always
Q11: If a compass is moved from the