Electricity Types

What is electricity?

• A type of light found in nature.

• A form of energy created when electrons move from one atom to another.

• The heat generated by the sun.

• A chemical reaction between hydrogen and oxygen.

Which of the following is a source of Direct Current (DC)?

• Power plants

• Transformers

• Batteries

• Power lines

How do thermal power plants produce electricity?

• By splitting atoms to create energy.

• By using the heat inside the Earth to create steam.

• By using wind and moving water to create steam.

• By burning fuels like coal or natural gas to heat water into steam.

How is electricity generated in power plants?

• By rubbing materials together to transfer electrons.

• By using giant magnets to move electrons in a generator.

• By converting sunlight directly into electrical energy.

• By chemical reactions within a battery.

What is the primary function of an insulator in relation to electricity?

• Allows electricity to flow easily.

• Blocks or prevents the flow of electricity.

• Generates electricity.

• Stores electrical energy.