All responses should be recorded in your workbook

• 1. Using the plastic rod, rub it on your jumper and bring it close to a running stream of water. Record your observations.

  2. Using a balloon, rub it on your jumper and bring it close to the running stream if water and record your observations.

  3. Using a the metal rod from a retort stand, rub it on your jumper and bring it close to the running stream if water and record your observations.

  4. Was there a difference between your observations?

  5. Explain your observations using ideas about static charge

a) which object works the best?

b) What didn't work?

c) what factors seem to affect this)

What's going on?