Electricity and Magnetism

Front

What do opposite charged particles do?

Back

Opposite charged particles always attract.

Front

What do like charged particles do?

Back

Like charged particles always repel.

Front

What happens to the other bulbs in a series circuit if one bulb breaks?

Back

The other bulb will go off.

Front

What surrounds an electric charge?

Back

An electric charge has an invisible electric field around it.

Front

How can you make an electromagnet stronger?

Back

Wrap the wire around the nail more times.

Front

What is electric current?

Back

Electric current is the movement of electrons.

Front

What is the unit of electric current?

Back

The unit of electric current is the Ampere (A).

Front

What is voltage?

Back

Voltage is the electric potential difference between two points.

Front

What is a circuit?

Back

A circuit is a closed loop that allows electric current to flow.

Front

What is a conductor?

Back

A conductor is a material that allows electric current to pass through it easily.