The electric field strength when a 3 coulomb charge experiences a force of 30N
What is 10N/C
100
Two charges that attract
What is opposite charges
100
The SI unit of charge
What is a coulomb
100
9 x 10^9
What is the constant k?
100
This occurs in the molecules inside insulators that are in the presence of a charged object.
What is charge polarization?
200
The force 2 charges feel if they are exhibiting 1N of force on each other and are pulled from 1 meter apart to 2 meters apart.
What is .25N
200
An invisible force with both magnitude and directions
What is an electric field
200
electric charge at rest
What is static electricity
200
What is the force between a particle with a charge of 6.3 C and a particle with a charge of -8.7 C when they are .32m apart?
What is -4.8 x 10^12
200
This is the change in electrical force between a pair of ions when their separation distance is tripled and each charge has been doubled.
What is 4/9ths
300
The charge when a sphere with a charge of negative 6C touches a identical sphere with a neutral charge.
What is negative 3 coulombs?
300
A way of neutralizing the charge of an electroscope
What is grounding
300
The aura surrounding charged objects
What is Electric field
300
This is the force of attraction between two 1 coulomb charges separated by a distance of 0.5 m,
What is 3.6 X 10^10 Newtons?
300
The prime conductor of the cylinder machine is charged by this process
What is conduction?
400
The electrical field strength when you have a hollow sphere with a charge of .000013C with a radius of .5m, 5m away from the center.
What is 9*10^9*.000013/25 = 4680N/C
400
The reason electric charges are created and destroyed
What is conservation of electric charge
400
An atom or molecule with one side positively charged and the other side negatively charged
What is electrically polarized
400
This is the force of repulsion between two electrons
(1.6x10^-19 C each) at a distance of 1 x 10^-10 m.
What is 2.3 X 10^-8 Newtons?
400
The man on the $100 bill who also was the first person to discover that lightning and electricity in the laboratory were the same phenomenon
What is Who was Benjamin Franklin?
500
The electrical force between two electrons that are located 2*10^-10 meters apart using Fe= k*Q1*Q2/r^2
What is 5.75 x 10^-9 N
500
The electric field inside a car after being struck by lightning
What is no charge or 0
500
A material that can be used as either a conductor or an insulator
What is semiconductor
500
Two charges separated by some distance originally exert 500 N on each other. This is the new force if one charge triples, one charge is cut in half and the distance is made 3 times closer.