Electricity.pptx-gesandu.pptx mbjkhb 78go go

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1. Electricity

2. Step -1Common appliances that use electricity What is electricity? Electricity is a form of energy that can give things the ability to move and work.

3. What are electrical appliances? An electrical appliance is a tool or apparatus that we use in our day-to-day life with the presence of electricity

4. Electrical

5. appliances that are powered by mains electricity and by batteries.

6. What is electrocution?

7. Socket The part of an electrical circuit where the plug connects to make a connection. Plug A device inserted into a socket to connect to an electrical circuit. Cell A portable store of energy.

8. What is a battery? A cell is a single unit of device that converts chemical energy into electrical energy. A battery is a collection of cells that converts chemical energy into electrical energy

9. Factual Knowledge: Many appliances use electricity and must be plugged into a socket for electricity to pass through the circuit. Some appliances may need batteries to power them. Appliances can use electricity to generate heat (e.g., cooker hobs) or to cool things down (e.g., fridges, freezers). Electricity can be extremely dangerous. Liquids and wet hands should be kept away from electrical appliances and circuits.

10. Safe electricity use

11. Key questions • What is electricity? • Where do you use electricity? • What appliances have you used today that need electricity? • Do all appliances have the same power source? • What is a cell? • What is a battery? • How could you group these appliances? • What are some of the dangers of electricity? • How can you keep safe when around electricity?