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Electricity (Electric charge is a flow of charge (Electric Current (A…
Electricity
Electric charge is a flow of charge
Electric Current
A continuous flow of charge
Ampmere
The unit of measurement for a flow of electricity
Electric cell
A producer of electric current using chemical or physical properties of different materials
Ohm's Law
Current=voltage over resistance I=V/R
Materials can become electrically charged.
Electric Charge
Property that allows an object to exert an electric force on another object without touching it.
Static Charge
Build up of electric charge in an object caused by the presence of many particles with the same charge.
Induction
The build up of a charge without direct contact.
Electric Field
The space around a particle through which an electric charge can exert this force.
Electric cells
Primary Cell
Produces an electric current through chemical reactions
Storage cell
Stores a given charge. Produces a charge by discharging its self. Rechargeable
Charges can move from one place to another.
Grounding
a harmless low resitance path for electricity to follow
Ohms
The unit of measurement for electrical resistance
Resistance
The property of a material that determines how easily a charge can move through it.
Insulator
A material that does not easily allow a charge to pass through it.
Conductor
A material that allows an electric field to pass through it easily.
Volt
The unit of measurement for electric potential. It is also equal to one joule of energy per coulomb of charge.
Electric Potential
The amount of electric potential energy per unit charge at certain position in an electric field.