Electricity and Magnetism

Front

Positive (+) charges flow ______________.

Back

outward in every direction

Front

Electric current is measured in units called

Back

amps

Front

All electric charge has an electric field. (True/False)

Back

True

Front

When you have a positive (+) and a negative (-) charge close to each other, they are ____________.

Back

attracted

Front

Which subatomic particle has a positive (+) charge?

Back

proton

Front

What is the unit of electric potential difference?

Back

Volts

Front

What is the flow of electric charge called?

Back

Electric current

Front

What is the charge of a neutron?

Back

Neutral (no charge)

Front

What do we call materials that allow electricity to flow easily?

Back

Conductors

Front

What do we call materials that do not allow electricity to flow easily?

Back

Insulators