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Electricity 9.2 (Measurement and terminology (Ohms, amps, volts, How do we…
Electricity 9.2
Measurement and terminology
Ohms, amps, volts
How do we measure electricity?
What are Watts?
What is electrical current?
What is a diode?
What is a transformer?
How do electric motors work?
What is Voltage?
What is resistance?
What is electricity?
What is the difference between electricity and static electricity?
How fast does electricity travel and how to measure it?
How does electricity do work?
What is electricity made of?
what are the properties of positive and negative charges in electricity?
What does electricity do?
How fast can electricity travel?
Through Air
Through water
What is an electric field?
Why are metals such good conductors of electricity?
Electricity Generation
How do we make electricity?
What different forms of making electricity is there?
How much electricity is produced and used each year?
What's the fastest way to make electricity?
Why do we get blackouts?
What percentage of Australia's electricity is renewable?
How is electricity transmitted between places?
Society
How long can humans live without electricity?
Why do people rely on electricity so much?
What are some alternatives to electricity?
Why do toilets and showers need electricity?
Lightning
What is lightning?
How does lightning create Ozone?
Is it the only source of electricity?
How is electricity generated from lightning?
Solar Panels
How do they work?
How is electricity stored?
How much energy can they make?
Why doesn't water stop solar panels working?
History of Electricity
When was electricity first used in houses?
How has electricity evolved since its discovery?
Who discovered electricity?
How did people keep food cold without electricity?
Batteries
How do they work?
What are different types of batteries?
How long can electricity be stored?
Magnets
How is magnetic energy created?
How are magnets related to electricity?
What is a magnetic field?
human bodies
How do they use electricity?
What happens when someone gets electrocuted?
Light bulbs
How do they work?
How were they invented?
Environment
what negative impacts does electricity have on the earth?
What percentage of pollution is caused by the generation of electricity?
How does a solar flare effect electricity?