Definitions
Magnet
Circuits
Vocabulary
Miscellaneous
100
A strand of metal, usually copper, used to conduct an electric current.
What is a wire.
100
The ingredients iron, cobalt, sulfur, nickel, aluminum
What are magnets made of
100
A circuit with a break that prevents electricity from completing the path from one terminal to anther.
What is an open circuit.
100
A group of atoms whose magnetic fields are aligned.
What is a domain.
100
The Earth is considered a giant one.
What is a magnet.
200
An energy storage device.
What is a battery.
200
Metals that stick to magnets.
What is iron, cobalt and nickel.
200
Three things that make up a complete circuit.
What is battery, bulb and wire.
200
The area around a magnet where the magnetic forces act.
What is a magnetic field.
200
All magnets have these.
What is a north and south pole.
300
A path through which electric charges flow.
What is a circuit.
300
Three things needed to make an electromagnet.
What are battery, copper wire, nail.
300
A complete circuit that allows electricity to travel from one terminal of a battery to the other.
What is a closed circuit.
300
The flow of an electric charge.
What is a current.
300
When two magnets push away from each other.
What is repel.
400
A conductor attached at the point where electricity enters or leaves a circuit, such as on a battery.
What is a terminal.
400
A piece of iron that acts like a magnet when touching a permanent magnet is called.
What is a temporary magnet.
400
A circuit whose components are connected one after another and that has only one path for the current to flow.
What is a series circuit.
400
Material or device that does not allow current to pass through.
What is an insulator.
400
A device that produces light, either by electricity, burning oil or gas.
What is a lamp.
500
A thin wire that when an electric current passes through it, acts as the light producing element of a bulb.
What is filament.
500
What happens when 2 unlike poles are brought together.
What is they will attract.
500
A circuit with two or more components side by side and there is more than one path for the current to flow.
What is a parallel circuit.
500
Material that allows current to pass through it easily.
What is a conductor.
500
This item is not magnetic: iron, sand, nail, pin.
What is sand.
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