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He used a torsional device to accurately measure force. He'd hook one charged spherical ball onto the torsional device then place another charged sphere a distance away from the other. The electrical force would push the sphere on the torsional device and he would measure the tension change. This gave him a measurable force.
As for describing the torsional device, think of a ball held in the air tied on both top and bottom by a string. By tightening the string until it negates gravity (hold it so the strings are parallel to the ground then tighten till it the ball is centered.) Then when the electrical force is applied, you can measure the force needed to tighten it to return to the center again.
Coulomb used a torsion balance to measure the force between electric charges. He noted that the force between charges is proportional to the product of the charges and inversely proportional to the square of the distance between them. Coulomb's law quantifies this relationship, providing a mathematical expression for the force between charges.
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What is the SI unit of measure for electric charge?
The SI unit of measure for electric charge is the Coulomb (C).
What is the measure of electric charge?
The measure of electric charge is the coulomb (C). It is defined as the amount of charge that flows through a circuit when a current of 1 ampere flows for 1 second.
What is the voltage at the location of a Coulomb charge that has an electric potential?
The voltage at the location of a Coulomb charge with an electric potential is the work required to move a unit positive charge from a reference point to that location. It is a measure of the potential energy per unit charge at that point in the electric field.
What is the different between Coulomb and Faraday?
Coulomb is a unit of electric charge while Faraday is a unit of electric charge quantity present in one mole of electrons. One Coulomb is equal to one Faraday constant, which is approximately 96,485 coulombs.
What is a coulom?
A coulomb is the unit of electric charge in the International System of Units (SI). It is equal to the charge transported by a constant current of one ampere in one second.
What is the SI unit of measure for electric charge?
The SI unit of measure for electric charge is the Coulomb (C).
What is the answer to a coulomb is a measure of?
A coulomb is a measure of electric charge and is equal to -6.24151 x 10^18 electrons.
A coulomb is a measur of whereas an amper is a measur of?
A coulomb is a measure of electric charge. An ampere is a measure of electric current - how much charge passes per second. 1 ampere = 1 coulomb / second.
A coulomb is measure of whereas an ampere is a measure of?
Electric charge / current.
A coulomb is a measure of whereas an ampereis a measure of?
A coulomb is a unit for measurement of electrical charge and an ampere is the unit used for measurement of electric current.
What is the measure of electric charge?
The measure of electric charge is the coulomb (C). It is defined as the amount of charge that flows through a circuit when a current of 1 ampere flows for 1 second.
A coulomb is a measure of whereas an ampere is measure of?
Coulomb is a measure of electric charge:One coulomb is the amount of electric charge transported in one second by a steady current of one ampere.http://en.wikipedia.org/wiki/Coulomb
Is a coulomb a measure of quantity whereas an ampere is a measure of rate?
Yes. The Coulomb is the SI unit of electric charge, and it is defined as the charge carried by a current of 1 amp in 1 second. Another way to look at this might be that the coulomb is a measure of charge (electrons) and the ampere is a measure of the rate of transfer of those charges.
What is the measure of coulomb?
The coulomb is an SI derived unit used to measure electric charge. It is a special name given to an 'ampere second', which are both SI base units.
A coulomb is a measure of what wheras and an ampere is a measure of what?
The coulomb is a measure of electric charge, while an ampere (or amp) is a measure of current flow. These are SI units, and links can be found below to check facts and learn more.
What is dimensional formula of coulomb?
The Coulomb is a unit of electric charge. [Charge] is a fundamental quantity.
What is the difference between electric currents and electric charge?
Electric current is a flow of electrons is a measure of the quantity of electrical charge passing any point of the wire in a unit time.And, electric current is measured in ampere (A).Whereas, electric charge is the quantity of electricity that flows in electric currents . And , it is measured in coulomb (C)
