PS Ch. 11

A substance that can generate a magnetic field is called what?

• Magnet

• Electromagnetic Induction

• Affinity

• Metaliods

Two areas of concentrated force are called what?

• Poles

• Harbors

• Anchors

• Benchmarks

If we break a magnet in half, what happens?

• We get two MONOpoles

• We get two magnets with North and South poles

• The magnet will lose all of its power

• It will generate electricity

The area around a magnet where it exerts its influence is called what?

• A field

• A pole

• A zone

• A League

Opposite poles attract and like poles repel is the definition of what?

• Law of magnetism

• Law of genetics

• Ohm's Law

• Boyles Law

What is a microscopic region inside a magnet where the dipoles face the same directions is called what?

• Domain

• Magnetic Field

• Solenoid

• Turbines

Metal molecules that remain permanently magnetized when exposed to a magnet are called what?

• Ferromagnetic

• Ferrimagnetic

• Paramagnetic

• Diamagnetic

Materials that are only slightly attracted to magnets and can become magnetic for a short period of time when exposed to magnets are called what?

• Ferromagnetic

• Paramagnetic

• Ferrimagnetic

• Diamagnetic

A substance that generates a magnetic field that repels a magnetic field and causes object to levitate are called what?

• Ferromagnetic

• Ferrimagnetic

• Paramagnetic

• Diamagnetic

When magnets are heated, what happens to their magnetic pull?

• It gets stronger

• It gets weaker

• It stays the same