Electricity
Conductors and insulators
Storms and electricity
Ohms law
Magnetism
100

A form of energy resulting from the existence of charge particles.

What is electricity

100

Allows electrons to move easily

What is a conductor

100
Is the transfer of electric charges through the air between two objects because of a build up of charges
What is a static discharge
100
Current is measured in
What is amperes or amps
100
A physical phenomenon produced by the motion of electric charge.
What is magnetisim
200

Electrons carry this charge

What is negative

200

Great conductors are

What are metals

200
_____ is a static discharge
What is lightening
200
Voltage is measured in
What is volts
300

An accumulation of excess electrical charges on an object

What is static electricity

300

Allow electrons to move but not as easily

What is a semi-conductor

300
____ is caused by the heat energy of lightening
What is thunder
300
Resistance is measured in
What is ohms
300
The geographic South Pole on earth is actually a magnetic
What is north pole
400

Surrounds every electric charge

What is electric field

400

Material that does not allow electrons to move through easily

What is an insulator

400
Happens when electrons in bottom of cloud are attracted to the protons on the ground
What is lightening
400
R=V/ ___
What is r or resistance
400
If the ___ don't cancel out the material can be made into a magnet. Examples are iron cobalt and nickel
What are electrons
500

A device used to produce high voltage static electricity

What is van de graff generator

500
A semi-conductors can be used if _____ are added
What is impurities
500
_____ are used to conduct charges away from homes
What is a lightening rod
500
Rate at which electrical energy is converted into other forms of energy
What is electrical power
500
Permanent magnets can lose magnetic behavior if
What is dropped or heated
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