Physics 102 Magnetism Quiz Questions

A group of atoms with the magnetic fields lined up in the same direction

A material that attracts other magnets

Alternating and direct

Strong and weak

Repel

Attract

A material that attracts other magnets and causes the force that attracts or repels a magnet

Surrounds a magnet pointing from north pole to south pole and causes the force that attracts or repels a magnet

True

False

The smallest magnet

A magnetic field

A magnetic domain

Requires a group of atoms with the magnetic fields lined up in the same direction

Requires only a weak magnetic field to get domains to line up in the same direciton

Is a group of atoms with the magnetic fields lined up in the same direction

Requires only a weak magnetic field to get domains to line up in the same direciton

True

False

Requires only a weak magnetic field to get domains to line up in the same direciton

A group of atoms with the magnetic fields lined up in the same direction

The motion of magma near the earths core

Every four to five thousand years

Every eight to ten years

Every four to five million years

Deflects charged particles from the sun and is used to determine direction by humans and animals

Requires only a weak magnetic field to get domains to line up in the same direciton

Is a group of atoms with the magnetic fields lined up in the same direction

Transformers

Voltmeter