Show:
Static Electricity
Circuits
Flow of Electricity
Electromagnets
Bonus
100
The build up of charges on an object
What is static electricity.
100
A circuit that has only one path that electricity can follow
What is series circuit
100
An object that allows electricity to flow
What is a conductor
100
A temporary magnet made up of a wire wrapped around a core
What is an electromagnet
100
A compass next to a wire with current will point away from the wire
What is a magnetic field
200
A property of matter that causes objects to attract or repel each other
What is electric charge
200
A circuit that has two or more paths that electricity can follow
What is a parallel circuit
200
An object that does not conduct electricity
What is an insulator
200
The material that is wrapped around an iron core
What is wire
200
The plastic on an electric toothbrush
What is an insulator
300
The space in which an electric force acts
What is electric field
300
In a string of lights, one light bulb is removed and the rest of the lights go out
What is a series circuit
300
The measure of how much a material opposes the flow of current
What is resistance
300
Where the electromagnet gets it's power
What is a battery
300
Insulator is to conductor as plastic is to ____________.
Copper
400
The same number of positive and negative charges
What is a neutral charge
400
In a string of lights, one light bulb is removed and the rest of the lights stay lit
What is a parallel circuit
400
A good insulator for wires
What is plastic
400
The way you wrap the wire around the iron core to make the electromagnet stronger
What is coils
400
What kind of charge is present if 2 balloons repel eachother
What is the same charge
500
The charge that moves from one object to another (touching a doorknob) in static electricity
What is negative charges
500
The best material for conducting electricity through a circuit
What is copper wire
500
The insulators found on power lines
What is wooden power poles or clay discs
500
The four supplies needed to make an electromagnet
What is battery, battery holder, wires, and iron
500
What is needed for 2 balloons to attract?
Unlike charges, opposite charges