Magnetism Electric Circuits Electricity Static Electricity Mixed Bag
100
REPEL
Two magnets with LIKE poles facing one another will:
100
FALSE
True or false? A circuit with a switch that is closed will not work.
100
Electron
A negatively charged particle
100
Static Electricity
The buildup of charges on an object is:
100
Battery
Metal Nail
Wire
What three items do you need to build an electromagnet?
200
ATTRACT
Two magnets with OPPOSITE poles facing one another will:
200
Electric Circuit
A complete pathway that electricity flows through is an:
200
Positively
An object with more protons than electrons is ____________ charged
200
Static Discharge
When static electricity leaves an object, it's called:
200
Friction
Conduction
Induction
What are the three ways static electricity can be generated?
300
Magnetism
The force of attraction or repulsion of magnetic materials is:
300
POSITIVE
NEGATIVE
Electricity flows IN the ________ terminal of the battery and OUT of the ________ terminal of the battery.
300
Metals, Water
List two types of conductors
300
Electrons

Friction
Rubbing a balloon on the back of a cat transfers extra _______ from the cat to the balloon. What is this an example of?
300
mechanical energy (kinetic)
electric energy
An electric generator changes __________ into ____________
400
TRUE
True or false?
Magnetic fields exist between objects even when they are not touching
400
Series Circuit
A circuit that will not work if one lamp stops working is a:
400
Increase the number of wire turns
How can you make an electromagnet stronger?
400
Induction
Moving a negatively charged rod near a metal sphere touching a grounded sphere is an example of
400
electric energy
mechanical energy (kinetic)
An electric motor changes ___________ into ___________
500
You get two NEW magnets. Each one will have its own north and south pole.
When you break a magnet in half, what happens?
500
Parallel Circuit

It has more than one pathway
A circuit that will work if one lamp stops working is a:

Why will it keep working?
500
REPEL
Just like in magnets, like charges in electricity ____________
500
Conduction
Touching a metal sphere with a positive aluminum plate is an example of:
500
The devices use the interaction of TWO magnetic fields to create MOTION
Why do many devices using electromagnets also need a permanent magnet?






Electricity & Magnetism

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