Paper Circuit

What is a paper circuit made on?

• Wood

• Metal

• Paper

• Plastic

Which of the following materials is used to conduct electricity in a paper circuit?

• Rubber

• Copper Tape

• Plastic

• Wood

What does an LED do in a paper circuit?

• It makes noise

• It lights up

• It moves

• It cools things down

What powers the paper circuit?

• A light bulb

• A coin cell battery

• A fan

• A switch

Which leg of the LED is the positive one?

• The shorter leg

• The longer leg

• The leg with a stripe

• Both legs are the same

What should you do if the LED doesn't light up?

• Throw it away

• Check if the connections are correct

• Add more paper

• Use a bigger LED

What connects the battery to the LED in a paper circuit?

• Glue

• Copper Tape

• String

• Rubber Band

What is the main purpose of the battery in the circuit?

• To hold the paper together

• To provide power to the LED

• To decorate the circuit

• To make the circuit heavier

Why do we use paper clips or binder clips in a paper circuit?

• To clip papers together

• To secure the battery and ensure good contact

• To decorate the circuit

• To cut the paper

Which side of the coin cell battery should touch the positive side of the circuit?

• The flat side

• The bumpy side

• The side with writing

• The edge