Electricity

What is electricity?

• battery

• it is energy that powers electrical appliances

• Electricity is the speed of light

• Electricity is a form of energy that cannot be measured

What is an appliance?

• a device that uses electricity to work

• plastic covered cases

• energy that powers electrical appliances

• electricity that comes through plug sockets

Which of these items need electricity to work?

• A light bulb

• A battery

• A candle

• A rock

A circuit will not work if...

• the circuit is too long

• there is a break in the circuit path

• the circuit is connected to a battery

• the circuit is made of gold

Why is it dangerous for Avni to use electrical appliance near water?

• Water prevents electrical flow

• All electrical appliances are waterproof

• Using appliances near water enhances their performance and efficiency.

• she can get an electric shock and injury

Select the correct option:

Always turn ____the switch before plugging in or unplugging an appliance.

• off

• on

What are batteries?

• device that uses electricity

• containers made of cells where chemical energy is converted into electricity

• energy that powers electrical appliances

• plastic covered cases

select an appliance that works on battery:

• 
• 
• 
• 

Select the correct symbol for 'bulb'

• 
• 
• 
• 

What are electrical circuit components?

• a pathway that electricity flows around

• the different parts of a circuit

• a device that makes electricity

• the measure of electrical power