Electricity

1. Uses of electricity

1.1. Print this piece of paper (although it can be done without electricity)

1.2. Light up our home

1.3. Power the fans

1.4. Power the television

2. What is electricity

2.1. Electric current is a flow of electric charge through a medium. This charge is typically carried by moving electrons in a conductor such as wire.

2.2. Helps to power up things

2.3. Renewable and non renewable sources

2.4. It can be carried by ions in an electrolyte, or by both ions and electrons in a plasma.

3. How to conserve electricity

3.1. Switch off the light when not in use

3.2. Switch off devices from the mains (sockets)

3.3. Use devices that does not consume as much electricity

3.4. Use the fan instead of the air-condition

4. Symbols in an electrical circuit

4.1. Light bulb

4.2. Wire

4.3. Battery