True or Fals: Earth is a giant magnet
True
a flow of charged particles is called an:
electric current
Objects can _____________ or ___________ each other, depending on the charge they have.
repel, attract
What are the parts of a circuit?
battery or electric outlet, wires, and a load.
What is a magnetic field?
is the area around a magnet where is force can attract or repel.
Electrical charge is the property of matter that causes _____________.
Electricity
A build up of electrical charge is called:
static electricity
All matter is made of _____________.
particles
What is a discharge?
When static electricity moves from one object to another.
Electric current needs a _________ to flow through.
path
Objects with different charges repel or attract?
attract
Objects with the same charge repel or attract?
repel
Who was Thomas Edison?
He improved the design of the electric light bulb.
What is a circuit?
a path that allows current to flow.
Particles can be _________, ___________ or neutral.
positive, negative