Electricity and Magnetism Test Review

Front

What is the cause of electricity?

Back

Moving electrons

Front

Which of the following is NOT TRUE about magnetic fields: The field is stronger further away from the poles.

Back

The field is stronger further away from the poles

Front

What happens when a balloon is rubbed against hair?

Back

The balloon and the hair both have opposite charges

Front

What do two positive charges do?

Back

Repel

Front

What is the invisible force field surrounding a magnet called?

Back

A magnetic field

Front

What is static electricity?

Back

The buildup of charges between two objects.

Front

What is the relationship between electric charges?

Back

Like charges repel; opposite charges attract.

Front

What is a magnetic field?

Back

An area around a magnet where magnetic forces can be felt.

Front

What happens to a compass near a magnet?

Back

The compass needle aligns with the magnetic field.

Front

What is an electric field?

Back

An area around a charged object where it exerts force on other charges.