Q.1
This is a very simple electrical circuit. A wire goes from the battery to the bulb. Another wire goes from the bulb back to the battery. What color is the battery?
Electricity-1-2-and-3-s.jpg
  • Black
  • Brown
  • Red
  • Blue
Q.2
Look again at this simple electrical circuit. Where does the energy come from to make the bulb light up?
Electricity-1-2-and-3-s.jpg
  • The bulb
  • The air
  • The battery
  • The wires
Q.3
This is the third question about this simple electrical circuit. Alice takes away one of the wires. What happens to the bulb?
Electricity-1-2-and-3-s.jpg
  • The bulb stays on
  • The bulb blows up
  • The bulb does not light up
  • The bulb melts
Q.4
The picture shows two light switches. Look at the switch on the left. The light will be:
Electricity-4-and-5-s.jpg
  • Dim
  • Dull
  • On
  • Off
Q.5
The same picture of two light switches. Look at the switch on the right. The light will be:
Electricity-4-and-5-s.jpg
  • Dim
  • Dull
  • On
  • Off
Q.6
This is a battery. Batteries have two ends. The end at the top of this picture is called the plus (+) end. What is the other end of the battery called?
Electricity-6-s.jpg
  • Plus (+)
  • Minus (-)
  • Earth
  • Electrical
Q.7
Sam has a remote control car. It is powered by a battery. What happens if the battery is flat?
Electricity-7-s.jpg
  • The car will go faster
  • The car will go slower
  • The car will not go
  • The car will spin
Q.8
Michael’s cell phone is not working. The battery has run out. What should Michael do?
Electricity-8-s.jpg
  • Buy another phone
  • Throw his cell phone away
  • Recharge the battery
  • Give his cell phone to a friend
Q.9
Lucy wants to watch a show on the telly. She presses the button on the remote control to turn on the television. But nothing happens. What is most probably wrong?
Electricity-10-s.jpg
  • The TV show has finished
  • She has the wrong channel
  • The batteries in the remote control need replacing
  • She has the wrong day
Q.10
Amy’s Mom is replacing an old light bulb. The new light bulb uses less energy. Why is this a good thing?
Electricity-9-s.jpg
  • The new light bulb will cost less to run
  • The new light bulb is a funny shape
  • The new light bulb is a brighter color
  • The new light bulb will use more energy
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