Charge
This is the amount of charge on an electron or a proton.
What is an elementary charge?
Like charges do this.
What is repel?
Charged objects in an electric field experience this.
What is an electrostatic force?
Voltage is also known as this.
What is electric potential difference?
This is the name of the man who discovered the charge of an electron.
Who is Millikan?
This is the standard unit for charge.
What is a Coulomb?
Opposite charge do this.
What is attract?
These are the two units for electric field strength.
What are N/C and V/m?
Voltage is the amount of this required to move a charge in an electric field.
What is work?
Charging two objects by rubbing them together is called this.
What is charge by conduction?
This is how many Coulombs are in an elementary charge.
What is 1.6x10-19C?
This is the name for 8.99x109Nm2/C2.
What is the electrostatic constant?
As you move away from a charge, electric field strength does this.
What is decreases?
The amount of work required to move 1 electron through 1 volt of potential difference is know as this.
What is an electroscope?
This is how many elementary charges are in a Coulomb.
What is 6.25x1018e?
If the distance between two charged objects is halved, this is what happens to the electrostatic force.
What is quadrupled?
If a proton experiences a force of 15N in an electric field, the electric field strength is this.
What is 9.38x1019N/C?
A potential difference between two parallel metal plates creates this kind of electric field.
What is uniform?
Two parallel plates have a uniform electric field of 3.5 N/C between them. They are 1.5cm apart. This is the potential difference between them.
A charged object must have an integer multiple of this.
What is an elementary charge?
This is the force experienced by two protons that are 4nm apart.
What is 1.44x10-11N?
An electron in an electric field of 3 V/m experience this much force.
What is 4.8x10-19N?
3.75 joules is required to move a proton through an electric field. This is the potential difference between its starting and ending points.
What is 2.34x1019V?
What is a Van de Graaff generator?