Electricity and Natural Phenomena

The video explores electricity, covering natural forms like lightning and man-made sources such as batteries and power plants. It explains direct and alternating currents, methods of electricity generation, and static electricity. Historical insights and fun facts are also shared, including Benjamin Franklin's experiments.

What natural phenomenon is described as an electric current hotter than the surface of the Sun?

• Aurora Borealis

• Volcanic Eruption

• Lightning

• Solar Flare

Which type of electric current flows in one direction and is used in batteries?

• Magnetic Current

• Direct Current

• Alternating Current

• Static Current

What do solar cells use to generate electricity?

• Water

• Wind

• Geothermal Heat

• Sunlight

What is the role of a transformer in the distribution of electricity?

• To generate electricity

• To adjust the voltage of electricity

• To store electricity

• To convert electricity to heat

Which type of power plant uses the heat from inside the Earth to generate electricity?

• Hydropower Plant

• Geothermal Power Plant

• Solar Power Plant

• Nuclear Power Plant

What happens when you rub a balloon on your hair?

• The balloon changes color

• The balloon deflates

• The balloon attracts your hair

• The balloon becomes heavier

What is a conductor?

• A type of electric current

• A material that allows electricity to flow

• A material that blocks electricity

• A device that generates electricity

What is the purpose of insulators in electrical wires?

• To store electricity

• To generate electricity

• To prevent electricity from flowing

• To increase the flow of electricity

Who is known for proving the connection between lightning and electricity?

• Nikola Tesla

• Thomas Edison

• Albert Einstein

• Benjamin Franklin

What did ancient Greeks discover about electricity?

• Alternating current

• Solar cells

• Static electricity

• Nuclear power