Electric circuits

Levi is wanting to light a bulb.  What does he need to get the bulb to light?

• A battery and a paper clip
• A battery and a wire
• A paper clip and a wire
• A switch and a wire

Tags

NGSS.4-PS3-2

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.3-PS2-3

NGSS.4-PS3-2

A series circuit has ____ path(s) that the electric current can take. 

• One
• Two 
• Three 
• Four

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.3-PS2-3

NGSS.4-PS3-2

Would would best complete this circuit?

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

What kind of circuit is this?

• series
• parallel

Tags

NGSS.4-PS3-2

What kind of circuit is this?

• Series
• Consecutive
• Parallel
• Training

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

Which will light a bulb?

• A battery and a paper clip
• A battery and a wire
• A paper clip and a wire
• A switch and a wire

Tags

NGSS.MS-PS2-3

What are the two ends of a battery called?

• south and north

• positive and negative

• Santa and Reindeer