A circuit that has more than one path for electricity to follow is a...

• series circuit

• static circuit

• broken circuit

• parallel circuit

Copper is used in wiring because it is an excellent______________ of electricity.

• circuit breaker
• conductor
• insulator
• fuse

When a switch is turned on, you close a circuit so that it is___________.

• incomplete
• inactive
• complete
• broken

The only charges that can move from one object to another are___________ charges.

• electric
• neutral
• positive
• negative

Tags

NGSS.MS-PS2-3

The thin wire inside a light bulb is called the filament.

• true

• false

If you take one light bulb out of a parallel circuit, all the lights will go out.

• true
• false

Rubber is a good insulator.

• true

• false

Tags

NGSS.MS-PS3-3

In an incomplete circuit, the light bulb would be lit.

• true
• false

You should find a tall tree to stand under during a lightning storm.

• true

• false

Two batteries in a circuit make the lights in the circuit brighter than one battery.

• true
• false

Tags

NGSS.MS-PS2-3