Introduction to Circuit

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

wood is a _____?

• conductor
• insulator

Silver is a _____?

• insulator
• conductor

Tags

NGSS.MS-PS2-3

this circuit is .....?

• open
• parallel
• closed
• The cutest little circuit evah!

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

• true
• false

Which statement is true?

• The light bulb will light up because the  circuit is complete.
• The light bulb will light up because the  circuit is broken.
• The light bulb will not light up because the  circuit is complete.
• The light bulb will not light up because the  circuit is broken.

Tags

NGSS.MS-ETS1-1

Which one is a conductor? 

• wood 
• iron 
• plastic spoon 
• paper 

What is a common energy source for a circuit?

• Light bulb
• Battery
• Wire
• Switch

this is the symbol for a _____?

• switch
• light 
• battery
• wires

what is this symbol for?

• light bulb
• cell
• battery
• resistor