Circuits

If you replace the paper clip with a plastic spoon, what happens?

• The bulb doesn't light
• The bulb is dimmer
• The wires get hot
• There is no change

Tags

NGSS.MS-ETS1-3

Would would best complete this circuit?

• A wire
• A switch
• A battery
• A light bulb

What is a switch's function in a circuit?

• to make the current hotter or colder
• turn on and off the flow of current
• the pathway that current flows
• to add more power to the circuit

this circuit is .....?

• open

• parallel

• closed

• insulator

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

• resistance

• source of electric current

• conductor

• insulator

Which circuit (s) are parallel?

• A
• A and B
• B and C
• C

Which one will still function if one light bulb goes out?

• A-Series

• B-Parallel

• A-Parallel

• B-Series

Which of these best completes the circuit?

• rubber band

• aluminum foil

• leather shoelace

• wooden toothpick

What material would be safest to use as an insulator to cover electrical wires?

• rubber
• tin
• aluminum
• water

This image represents what type of circuit?

• conductor

• multiple

• series

• parallel