Show:
Charges
F elec
E Fields
Conductors
Misc
100
Process of charging an object by bringing a charged object another object that is grounded.
What is induction
100
Coulomb's Law depends on...
What is charge and distance
100
A test charge is _____
What is positive
100
In a conductor ____ are allowed to move freely
What are electrons
100
Opposite charges __________
What is attract
200
Both insulators and conductors can be charged by ____
What is contact.
200
If the distance between the charge doubles the force will be
What is 1/4 as great
200
an electric field has both ______ and ______
magnitude and direction
200
The electric field inside of a hallow conductor is ___
What is 0
200
A coulomb is ______
What is the unit of charge
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
300
where will excess charge collect on a hallow conductor
What is the surface
300
Electric fields are measured in ________
What is N/C
400
every proton in the universe is surrounded by its own ____
What is a gravitational and elctrical field
400
two identical charges are both quadrupled in size. the lectric force will be
What is 16 times bigger
400
The direction of the elctric field lines shows the ______ of the force on a positive test charge
What is direction
400
on an irregularly shaped conductor a majority of the charge will collect where
the point with smallest radius
400
If an object becomes negatively charged it ____ electrons
What is gains
500
A rubbed balloon sticks to a wall because of _____
What is polarization
500
Coulomb's law follows the _______ _______ law
What is inverse square
500
An elctric field is directed in the positive x direction. In what direction would an electron placed in said E-Field move
What is negative x direction
500
The distribution of charge on the surface of conducting solid depends on its ______
What is shape
500
the resultant force on a charge is the _____ sum of the individual forces acting on a charge
What is vector