Front

Which of the following is not a subatomic particle that makes up an atom? Options: neutron, proton, nucleon, electron

Back

nucleon

Front

Protons have a ____________ charge.

Back

positive

Front

Electrons have a ____________ charge.

Back

negative

Front

A charged atom is called a(n) __________.

Back

ion

Front

A current is produced when _______________ flow in a circuit.

Back

electrons

Front

What happens when an electric current flows through a wire?

Back

A magnetic field is created around the wire.

Front

Electric current is measured in ____________.

Back

Amperes (A)

Front

The south ends of two magnets will _________ each other.

Back

repel

Front

________________ are the attractive and repulsive forces between two poles.

Back

Magnetic forces

Front

What does this image show?

Back

Electromagnet