formative 3 g5

We can reduce computer waste by looking after our electronics.

• false

• true

Protons are positive and electrons are negative .

• false

• true

What is the name for an electric force?

• voltage

• current

• power

The current capacity of a ‘Coin cell’ is...

• 0.25A

• 8A

• 2.4A

What is power measured in?

• Amps

• Volts

• Watts