Magnetism 1
Magnetism 2
Electricity 1
Electricity 2
Electricity & Energy
100
Each magnet has ________ magnetic poles
What is 2
100
True or False: Magnetic poles work in the same way as a bar magnet
What is True
100
With static electricity like charges _______ and unlike charges _________. Protons are ______ and Electrons are __________.
What is repel, attract, positive, negative
100
The buildup of charges on an object
What is static electricity
100
Device used to detect an electrical charge
What is an electroscope
200
An area of magnetic force around a magnet
What is a magnetic field
200
Alike poles ________ and opposite poles ________
What is repel, attract
200
Controls the heart and other muscle movement inside the body
What is electrical pulses
200
The difference from electric charges and magnetic poles
What is Electric charges exist separately, magnet poles do not
200
Device used to measure small electrical currents
What is a galvanometer
300
Paper clip, scissors, hammer
What is items attracted to a magnet
300
heated up, hit very hard
What is two ways to demagnetize a magnet
300
A major example of static discharge
What is lightning
300
The purpose of fuses and circuit breakers
What is to cut off electrical flow if a circuit is overloaded
300
Energy an object has due to its movement is called _______ energy
What is mechanical
400
Demagnetized because it knows its domain out of alignment
What is hitting a magnet very hard
400
If a piece of iron is left lying in the same direction for a long period of time
What is lines up the domains & forms a magnet
400
Benjamin Franklin was responsible for naming
What is protons and electrons
400
How an electric motor operates
What is electricity produces motion
400
Does not allow charges to build up on an object or flow through
What is an insulator
500
The angle between the magnetic and geographic poles. It changes in different areas of the world
What is magnetic declination
500
The region of earth's magnetic field confined by solar wind
What is Earth's Magnetosphere
500
When the number of positive and negative particles is equal, it is electrically _________
What is neutral
500
Charges are not created or destroyed, they're only transferred from one location to another
What is The Law of Conservation of Charge
500
The types of resources used to generate electricity
What is COAL (fossil fuel), WATER (renewable), WIND (best for midwest)
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