Show:
Electricity
Random Questions 1
Random Questions 2
Random Questions 3
True or False
100
This is a type of magnet that is created by electricity and a permanent magnet.
What is electricity?
100
This is the kinds of charges that particles have.
What is positive, negative, and neutral?
100
This is an imbalance of positively and negatively charged particles
What is static electricity?
100
This is how electricity flows in a parallel circuit
What is more than one direction?
100
In a generator, wires are coiled around spinning magnets. This creates small amounts of electricity.
False, it creates large amounts of electricity.
200
These are used in many devices that use power and have moving parts
What is electromagnets?
200
This the rule that describes how charged particles behave.
What is opposites attract, likes repel?
200
This is the movement of electricity
What is an electric current?
200
This is what happens to the other bulbs if one light build in a series circuit blows out
What is they will not light up at all?
200
There are only a few ways in which generators are powered.
False, there are many different ways.
300
This is a train that uses the power of electromagnetism to power trains that can travel hundreds of miles per hour
What is the Maglev?
300
This is how an electric force is created.
What is by the attraction of oppositely charged particles?
300
This is what would happen if two objects were both negatively charged
What is they would repel each other?
300
This is how electricity flows in a series circuit
What is one direction?
300
No matter how the generators are powered, only some produce electricity by spinning metal coils around large magnets.
False, they all produce electricity.
400
These two things are both natural forces
What is electricity and magnets?
400
This is what atoms are made up of
What is particles?
400
This is why electrical wires are often made of copper
What is because copper is a good conductor?
400
This is what the ends of a magnet are called
What are poles?
400
When you slide or spin wires around a magnet, you can create electricity.
True.
500
When an electric current flows through wires, this is created as a result
What is magnetic field?
500
This is the energy of charged particles
What is electricity?
500
This is the area around charged particles
What is an electric field?
500
This is a material through which electricity doesn't flow easily
What is an insulator?
500
The force of magnetism can be used to create electrical energy.
False, it can be used to create mechanical energy.