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Electricity and Electic Circuits

Horizontales
Insulators have ____ resistance
Plastics, rubber, glass and ceramics, for example.
A Thomas A. Swift Elecrtic Rifle
Materials that act as insulators and conductors under varying conditions
A type of electric circuit that allows multiple pathwaysfor the electrons to travel
Electric current, I, is measured in these units. It is a measure of charge per second
Voltage equals this
When electrons are repelled or attracted to each other the move and can do ____.
The particle in the atom that has a positive charge
Like charges (positive and positive or negative and negative) do this to each other
The result of a build up of electrons or an abscence of electrons on an object making the object negative or positive
To many electrons results in an object having a _____ static charge
These are like an electron pump that raises the charge difference similar to the way a water pump lifts water up so it can do work as it falls.
An absence of electrons will result in a ________static charge
Verticales
Voltage is measure in these units.
The unit used to measure resistance.
Metals and salt solutions, for example.
Conductors have ____ resistance
The flow of electrons is called this. Represented with an I in equations.
An abundance of electrons will make an object have a _________ static charge
Also called electrical potential energy, it tis the amount of work (Joules) that an be done per unit of charge.
Two few electrons or missing electrons result in an object having a _____ static charge
Conductors that conduct with no resistance
Opposite charges (positive and negative) do this to each other.
The partice in the atom responsible for causing electricity
An electrical circuit that allows only one pathway for electrons to travel
Voltage is not as dangerous as ____.
The measure of how freely electrity flows through a material.
Amperes are often duscussed using this abbreviation.
More resistance results in ____ current
Abbreviation: Texas Association of School Psychologists
Honest "___" Lincoln