Show:
Ideas
Circuits.
Electric Parts
Generation
Tricky?
100
94 of these are found in nature and everything is made of these or mixtures of these.
What is an element?
100
I have the shape of a circle and finish where I started.
What is a circuit?
100
I am where you can open or "break" a circuit.
What is a switch?
100
I occurr naturally in the earth and attract iron and nickel.
What is a magnet?
100
I am made of tungsten and I glow instead of burn. I am twisted like a pig's tail.
What is a filament?
200
These are the smallest particles or pieces of things. They are invisible and everything is made of these.
What is an atom?
200
I stop the flow of electrons and protect you from electricity.
What is an insulator?
200
I change electricity into motion.
What is a motor?
200
The earth and magnets are surrounded with this invisible force that pulls on iron and is a type of energy.
What is a magnetic field?
200
Inside I have no air or other gas. I make light.
What is lightbulb?
300
I circle or "orbit" the center of an atom and have a negative charge.
What is an electron?
300
Electrons love me and flow through me easily.
What is a conductor?
300
There are two of me on each thing in an electrical curcuit. I can be positive or negative, but don't always have to be.
What is a terminal?
300
I am copper wire wrapped into many, many loops.
What is a coil?
300
I am related to volts and amperes. I am the measure of how much power.
What is a watt?
400
I am an energy created when electrons move from atom to atom in a metal.
What is electricity?
400
I make up the best conductors and I am often shiny.
What is a metal?
400
I come in different colours but the centre is always reddish orange.
What is wire?
400
We are in truth the same kind of force or energy.
What is electricity and magnetism?
400
Energy from the sun makes an electric current flow through my surface.
What is a solar cell?
500
I mean how much electricity is there or how much electrons are moving.
What is a volt?
500
We are the best metals for conducting electricity.
What is copper and aluminum?
500
I store electrons and they can come out the positive end.
What is a battery?
500
Running electricity through my coil will spin my magnetic axle. I can move things to do work.
What is a motor?
500
In bad weather, I am trillions of electrons leaping out of the earth to connect with the clouds.
What is lightening?