Show:
Charges
Energy and Electric Potential
Electric Fields
100
A coulomb is ______
What is the unit of charge?
100
Opposite charges __________
What is attract?
100
A test charge is _____
What is positive?
200
Both insulators and conductors can be charged by ____
What is contact?
200
Coulomb's Law depends on...
What is charge and distance
200
In a conductor ____ are allowed to move freely
What are electrons?
300

Insulators cannot be charged by ______

What is induction?

300
The elctric force between two charges is strongest when?
when the charges are close together
300
For a positive charge the electric field lines would be drawn how?
pointing out toward infinity
400
Process of charging an object by bringing a charged object close to another object that is grounded.
What is induction?
400

Electric potential Energy is 

associated with a charge due to its position in an electric field

400
An electric field has both ______ and ______
What is magnitude and direction?
500
How many coulombs (charge) are there if the electrical PE is 1000 Joules and the electrical potential is 500 Volts?
What is 2?
500

If a positive charge goes against the electric Field

What is gains PE

500

The arrows of the electric field lines shows the ______ of the force on a positive test charge

What is direction?