Definitions
Atoms
Electric Balancing Act
Magnets
Electricity
100
Repel
What is to push away?
100
The three parts of an atom.
What is nuetrons, protons, electrons?
100
True or False. Electricity cannot move.
False.
100
The two oppisite ends of a magnet.
What is positive and negitive?
100
Give a safety rule for working with electricity.
Answers will vary.
200
Electricity produced through static charges. One way electricity.
What is static electricity?
200
Negatively charged.
What is an electron?
200
True or False. An electronoscope can show if showmthing has a charge.
True
200
Metal objects
What are magnets attracted to?
200
Two negative charged things would do this.
What is repel each other?
300
When you rub a wool cloth over a non metal object you are doing this.
What is to charge something?
300
Postivily charged tiny invisible parts of an atom.
What is a proton?
300
If charges are different they will _______________ each other.
Attract
300
You always need to keep magnets away from this.
What is a computer?
300
Plastic is an example of __________.
What is an insulator?
400
Electricity
What is a type of energy?
400
Remove electrons from the wool and "charged" the item.
What is the reaction of rubbing wool on something?
400
If charges are the same they will ___________ each other.
Repel
400
Magnetic forces
What is the pushing and pulling forces of a magnet?
400
True or False. Electricity can be stronger than gravity.
What is True? The Dancing Butterflies experiment.
500
A magnet's property of attracting certain materials.
What is magnetism?
500
In our experiments, why did the balloona and comb attract items?
The balloon and comb attracted items because they were electricity charge.
500
True or False. The kind of electricity you made is found in your home's plug-ins.
False
500
A ___________ uses magnets to create motion.
What is a motor?
500
Spinning a magnet around a wire.
What is how electricity is made?
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