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Charge Vocab
Current Vocab
Ohm's Law
Circuits
Magnetism
100

Electricity is the flow of these

Electrons

100

This will flow through a circuit as long as none of the wires are broken

Current

100

In Ohm's Law "V" stands for this

voltage

100
A path in which electricity can flow

Circuit

100

Magnetite will point this direction when allowed to turn.

North

200

This is a material that does not allow electricity to flow easily 

Insulator
200

This supplies energy to an electric circuit. 

A Battery. 

200

In Ohm's Law "R" stands for this

Resistance 

200

As resistance in electric current increase current in the circuit _________. 

Decreases

200

These are the two poles on magnets.

North and South

300

A material that allows electricity to flow easily 

Conductor

300

This is the measure of how difficult it is for electrons to flow through a material.

Resistance

300

In Ohm's Law the unit we use for current is this

Amps

300
Electric companies charge customers for the number of ___________ they use in a month

kilowatts

300

The area around a magnet through which the magnetic force is exerted. 

Magnetic field 

400
The build up of an electric charge on an object is called

Static electricity 

400

This is the measure of electrical potential

Voltage

400

The unit we use for resistance is this.

Ohms 

400

Circuits in homes and buildings have ________ that limit the amount of current in the wiring.

Fuses or circuit breakers

400

This is used to detect Earth's Magnetic Field

Compass
500

These form when an atom gains or loses electrons

Ions

500

Electrons move in a circuit and have millions and millions of___________.

Collisions

500

This is the formula for Ohm's Law. 

V=IR 

I= V/R

R= V/I

500

These are the 2 kinds of circuits

Series and Parallel 

500

The Earth's magnetic field is called this.

Magnetosphere