Circuits intro

Which of these things are components of a circuit?

• Battery

• Wire

• Lightning

• Switch

And electric current moves from....

• A negative terminal to a negative terminal

• A positive terminal to a positive terminal

• A positive terminal to a negative terminal

• A negative terminal to a positive terminal

This is a

• Switch

• Wire

• Lightbulb

• Battery

The bottom of this battery is the

• Positive terminal

• Negative terminal

• Open circuit

• Closed circuit

Which one of these is a closed circuit?

• 
• 
• 
• 

Electric current flows from the _________ terminal to the negative terminal

If I have a closed circuit attached to a lightbulb, will the lightbulb be off or on?

• Off

• On

• Neither

If I have an open circuit attached to a lightbulb, will the lightbulb be off or on?

• Off

• On

• Neither

If I want to be able to open or close a circuit quickly, I must put in a:

• Battery

• Light

• Switch

• Resistor

An electric current moves in a circle around a

• Circuit

• Terminal

• Battery

• Light