Circuits

This circuit won't work. What essential part is missing from this circuit?

• resistance

• power source

• conductor

• ammeter

The best conductors for electricity are made of...

• wood
• plastic
• rubber
• metal

Tags

NGSS.5-PS1-3

If I add more light bulbs to a series circuit what happens?

• The current speeds up and the lights get brighter
• The current slows down and the lights dim lower
• The current speeds up and the lights dim lower
• The current slows down and the lights get brighter

wood is a _____?

• conductor
• insulator

Tags

NGSS.5-PS1-3

What kind of circuit is this? Three lights in a single row.

• series

• parallel

What type of circuit is show in the image? Two lights on top of another.

• Series Circuit

• Parallel Circuit

When all parts of the circuit are connected it is a ______ circuit. 

• open
• closed

When you flip a light switch on and off you are closing and opening a circuit.

• true
• false

Mrs. Rodriguez has a battery, wooden spoon, copper wire, metal paperclip, and a light bulb. Which materials does Mrs. Rodriguez need in order to create a complete circuit?

• battery, wooden spoon, copper wire, and light bulb

• battery, metal paperclip, copper wire, and light bulb

• metal paperclip, copper wire, and light bulb

• battery, wooden spoon, and light bulb

Tags

NGSS.MS-PS2-3

A material that does NOT let electricity pass through it is called ...

• electrical conductor

• Battery

• electrical insulator

• light bulb