Safety
When it does not have a light bulb, you should never touch this.
What is a light socket?
________ attract, such as North and South.
Opposites
A type of energy in which small particles (electrons) move through a device.
What is electricity?
Who discovered that lightning was a form of electricity?
Benjamin Franklin
Anything an electrical current can pass through easily.
What is conductor?
Materials you should never stick in a plug in.
What are metals (such as forks, knives)?
How do you make an electromagnet stronger?
Add more coils
Where all the parts are working in a circuit, its an ______ circuit
What is a closed circuit?
Who perfected the light bulb?
Thomas Edison
A path for an electric current.
What is a circuit?
You should never use this while taking a bath.
What are anything that is plugged in (for example a radio)?
When you put two north poles together, they______
repel
Electrons from the hair build on the surface of the plastic.
What is static electricity?
What did Michael Farady discover?
The type of electricity we plug in
What is a current electricity
You should never use this while you are watering the lawn.
What is a lawn mower?
The 3 things you need to make an electromagnet.
What are a battery, wire and iron nail?
A circuit where there is one pathway and if one bulb goes out, they all go out...
series circuit
What did Benjamin Franklin invent?
The lightning rod
Materials that electricity has a hard time flowing through; for example plastic, leather or wood.
What is an insulator?
You should never fly this when you are near an electrical post.
What is a kite?
What invisible thing is around a magnet that attracts other magnets?
magnetic field
A circuit where each bulb has its own pathway
parallel circuit
Who discovered the electromagnet?
Michael Farady
The negative particle that flows to create electricity
What is an electron