Monday 12 December 2011
Let Us Do It....
Electricity flows in a circuit. If more electricity flows in a circuit, the bulb will light up brighter.
UNIT 4 - ELECTRICITY
CAUTION!
Use batteries. Do not use electricity from the main supply. It is very dangerous.
Tuesday 6 December 2011
Sunday 4 December 2011
Subscribe to:
Posts (Atom)