Magnetism
Conductors & Insulators
Electricity
Vocabuary
Electric Circuit
100
What are the magnetic poles of a magnet?
North and South poles.
100
Which of the following is an insulator? A.Metal B.Rubber C.Gold D.Copper
B.Rubber
100
An object has 14 negitive charges and 15 positive charges. What is the objects charge?
Positive Charges
100
What are electric charges?
Tiny particles that carry units of electricity.
100
What is a series circuit?
An electric circuit that passes through each part along a single pathway.
200
Which two pole's attract?
North and South
200
Which of the folowing is an conductor? A.Rubber B.Metal C.Wood D.Shoe lace
B.Metal
200
Matter is made up of_______? A.Tiny Particles B. Atoms C.Tiny organisms D.Batteries
Matter is made up of Atoms.
200
What exactly is static electricity?
An electric charge that build up on a material.
200
What does a Parallel circuit do?
The parts are connected so that the current passes along more than one pathway.
300
Which two poles repel?
South and South or North and North.
300
What does a conductor do?
Allow's energy to pass through it.
300
What do atoms carry?
Atoms carry electric charges.
300
Whats a conductor?
Materials that can carry electricity or heat.
300
What is the difference between a series circuit and a parallel circuit?
A series circuit has one pathway and while a parallel circuit has more than one pathway.
400
Why is the earth a giant magnet?
The core of the earth is a giant magnet.
400
What does a insulator do?
Does not allow energy to pass through it
400
Rubbing a balloon with a wool cloth causes_________
Negitive charges to move from the cloth to the balloon
400
What is an insualtor?
Material the resists the flow of energy or electricity
400
What is a closed circuit?
A closed circuit is a complete circuit that does not have any gaps or openings.
500
How do motors and generators use magnetism?
They use magnetism to produce energy.
500
True or False Static Electricity comes from charged particles that build up on material.
True. Static Electricity does build up on material
500
Matter that has the same number of charges is a __________ charge.
Neutral Charge
500
What is an eletric current?
A continuous flow of eletric charges.
500
What is an open circuit?
An open circuit is not a complete circuit and has gaps and openings.
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