8.PS2.1 and 8.PS2.2 Review

Front

What is a NON-CONTACT force?

Back

A push or pull force where the objects are not touching.

Front

What must you do to induce electricity and move the galvanometer?

Back

Move the magnet.

Front

What will the magnets do when brought close together?

Back

Attract.

Front

What surrounds a wire when electric current is flowing through it?

Back

A magnetic field.

Front

What is static electricity?

Back

An electric charge caused by friction that can build up on a material or surface.

Front

Give an example of static electricity.

Back

Lightning.

Front

What is magnetism?

Back

A force that can attract or repel certain materials, such as iron.

Front

What is the relationship between electricity and magnetism?

Back

Electricity can create a magnetic field, and a changing magnetic field can induce electricity.

Front

What is an electric current?

Back

The flow of electric charge, typically measured in amperes.

Front

What is a galvanometer used for?

Back

To detect and measure small amounts of electric current.