TEST BASIC CIRCUITS-ROBOTICS

What is a battery?

• insulator

• switch

• power source

Water is a______?

• conductor

• insulator

Silver is a _____?

• conductor

• insulator

Q. What would best complete this circuit?

• wire

• switch

• battery

• light bulb

What is a common energy source for a circuit?

• light bulb

• wire

• battery

Which one is a conductor?

• wood

• iron

• paper

Which of these objects is an insulator?

• copper wire

• paper clip

• rubber gloves

If you replace the paper clip with a plastic spoon, what is the plastic spoon acting as?

• a conductor

• an insulator

• a conductor

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

• True

• False

This circuit is .....?

• closed

• open