The reaction of two north poles facing one another
What is repel?
100
a circuit that allows electricity to flow
What is closed?
100
the kind of charge that an electron has
What is negative?
100
He discovered that lightning is electricity.
Who is Benjamin Franklin?
100
This kind of material conducts electricity very well.
What is metal?
200
The reaction of a north pole and a south pole facing one another.
What is attract?
200
a circuit that will not allow electricity to flow
What is open?
200
the end of the battery that electrons flow out of
What is the negative end?
200
The famous experiment that Benjamin Franklin was supposed to have conducted with lightning
What is the kite and key experiment?
200
Where you should never be in a lightning storm
What is outside?
300
The area around a magnet that attracts iron
What is a force field?
300
a circuit that has a separate path to each bulb or motor.
What is a parallel circuit?
300
the end of the battery that electrons flow in to
What is the positive end?
300
He made the first light bulb that stayed lit for a good amount of time.
Who is Thomas Edison?
300
Benjamin Franklin invented these to help keep buildings safe from lightning strikes.
What are lightning rods?
400
aluminum
What is a metal that a magnet will not attract?
400
current electricity
What is the flow of electrons?
400
lightning is this
What is electricity?
400
He discovered that frogs legs contain a fluid that would generate a current of electricity when connected to zinc and copper wire, making the frog's legs jump.
Who is Galvani?
400
the reason it is dangerous to be under a tree during a storm.
What is because trees conduct electricity to the ground, and you will get shocked?
500
the beautiful lights caused by the earth's magnetism that appear in the sky near the north pole.
What is northern lights or aurora borealis
500
the center part of the atom that does not move in an electric current
What is the nucleus?
500
why you do not want to be in the swimming pool when a thunderstorm strikes
What is because water conducts electricity and you will get electrocuted?
500
He made the first real battery.
Who is Volta?
500
the reason frayed cords should be repaired
What is electricity can leak from the cord and cause a shock or a fire?