Modeling Electric and Magnetic Field Test Review

True or False: You can cut a permanent magnet into many small pieces, but each piece always has a north pole and a south pole.

• True

• False

True or False: Magnetic recording materials are used for storing audio, video, and computer data.

• True

• False

True or False: Magnetic poles always occur in pairs because the magnetic field lines point out of the north pole and into the south pole.

• True

• False

True or False: Magnets have two distinct poles called the south pole and the west pole.

• True

• False

True or False: Compass are used in meters, motors, generators, and loudspeakers.

• True

• False

True or False: Magnets attracts iron-containing objects.

• True

• False

______________________ is a push that can move two objects apart.

• Magnetic Declination

• Repulsive Force

• Attractive Force

• Magnetic Flux

• Magnetic Field

______________________ is a pull that can bring two objects closer together.

• Magnetic Declination

• Repulsive Force

• Attractive Force

• Magnetic Flux

• Magnetic Field

______________________ is a region around any magnetized material in which a magnetic force can be detected.

• Magnetic Declination

• Magnetic Domain

• Compass

• Magnetic Flux

• Magnetic Field

______________________ is a measure of the difference between true north and north indicated by a compass.

• Magnetic Declination

• Magnetic Domain

• Compass

• Magnetic Flux

• Magnetic Field