Lesson: Circuits 2

Lesson: Circuits 2

By William Lovering

Multiple Choice

Once the switch is flipped, which circuit will have the brighter bulb?

• A

• B

Open Ended

Once the switch is flipped, why will B have a brighter bulb?

Multiple Choice

Once the switch is flipped, which circuit will have the brighter bulb? 

• C

• D

Open Ended

Once the switch is flipped, why will C have the brighter bulb?

Fill in the Blanks

Fill in the Blanks

Multiple Choice

This circuit has more than one loop. When one light goes out, the others stay on. 

• closed circuit
• series circuit
• parallel circuit
• open circuit

Multiple Choice

this circuit is .....?

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

Multiple Choice

Simple, Series, or Parallel?

• Simple

• Series Circuit

• Parallel Circuit

Multiple Choice

In a Series circuit the more lightbulbs you add the brighter they get 

• False 
• True 

Multiple Choice

This circuit has a 24 volt battery and the resistor is 8 ohms. How many amps are running through the circuit?

• 3 Amps
• 192 Amps
• 2 Amps
• 4 Amps

Multiple Choice

If switch 1 and 2 were open, which device(s) would turn on?

• none

• A and B

• C, D, E, F, G

• all of them

Multiple Choice

Which bulb will be the brightest?

• Bulb A

• Bulb B

• Bulb C

• They will all be the same

Multiple Choice

If all of the batteries have the same voltage, which circuit will have the dimmest (least bright) bulbs?

• LEFT

• MIDDLE

• RIGHT

• if they have the same voltage they will all be the same brightness.