Review for Ch. 16 Electricity

Front

What do we call an electrical circuit that has more than one path for current?

Back

Parallel

Front

In a parallel circuit, if one device is turned off or is broken, what happens to the others?

Back

They stay on

Front

In a series circuit if one device is turned off or is broken, what happens to the others?

Back

They all go out

Front

What happens if you add too many lights to a series circuit?

Back

They become dimmer

Front

How many watts are in a kilowatt?

Back

1000

Front

What is a good conductor of electricity? Options: Copper, Plastic, Cloth, Glass

Back

Copper

Front

When an atom has more protons than electrons, it has a negative charge.

Back

False

Front

Atoms with opposite charges attract.

Back

True

Front

Does a proton have a positive charge?

Back

True

Front

When an atom has more electrons than protons it has a negative charge.

Back

True

Tags

NGSS.MS-PS1-1