Magnetism & Static Electricity Flashcardziz- Review

Front

What is the magnetic field of a magnet?

Back

The area around a magnet where magnetic forces can be detected.

Front

Where is a magnet's magnetic field weakest?

Back

At the middle of the magnet.

Front

What happens when a plastic rod is rubbed with a dry cloth?

Back

The rod becomes negatively charged by gaining electrons.

Front

What can induce temporary magnetism in iron, cobalt, nickel, or steel?

Back

Electricity and permanent magnets.

Front

What natural phenomenon occurs due to static electricity?

Back

Lightning.

Front

Which materials are attracted to a magnet?

Back

Materials like steel, iron, cobalt, and nickel.

Front

What is static electricity?

Back

An imbalance of electric charges within or on the surface of a material.

Front

What is a permanent magnet?

Back

A magnet that maintains its magnetic properties without the need for an external power source.

Front

What is an example of a conductor of electricity?

Back

Copper.

Front

What is an insulator?

Back

A material that does not allow electric charges to flow freely.