Other questions in this quiz

2. What is a magnet called when its current can be switched off?

  • An electomagnet
  • A magent

3. What does centripetal force depend on?

  • Mass, speed and radius.
  • Friction, gravity and tension.

4. Where are images formed?

  • On the lens.
  • On the retina, which is covered in light sensitive cells. These cells detect light and send signals to the brain to be interpreted.
  • On the iris.
  • On the cornea.

5. Which way does a magnetic field travel?

  • South to East
  • North to south pole
  • South to North
  • East to West

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