Multiple Choice
The direction of the force on an electric charge in a magnetic field is
A) in the direction of the magnetic field.
B) in the direction of motion of the charge.
C) perpendicular to the magnetic field.
D) perpendicular to the direction of motion of the charge.
E) none of the above.
Correct Answer:
Verified
Correct Answer:
Verified
Q89: The ozone layer<br>A)reflects all EM waves.<br>B)reflects high
Q90: Three devices that use electromagnetic induction in
Q91: Infrared radiation causes your skin to tan.
Q92: A magnetic field will be produced at
Q93: A superconductor expels any magnetic field from
Q95: Match each item with the correct statement
Q96: A coil of wire is connected to
Q97: For a body emitting blackbody radiation,the total
Q98: The greenhouse effect occurs because carbon dioxide
Q99: The greenhouse effect is occurring because<br>A)the ozone