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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.
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What is a coulom?
The coulomb is the SI unit of measure of electric charge, equal to the quantity of electricity conveyed in one second by a current of one ampere.
What is the voltage at the location of a Coulomb charge that has an electric potential?
A positive test charge of 1.6 x 10-11 C is placed in an electric field The force acting on it is 3.2 x 10-4 N What is the magnitude of the electric field intensity at the point where the charge is placed
What is coulmb?
(coulomb) A quantity of electric charge. Passage of 1 coulomb per second along a wire is called 1 amp (ampere) of electric current.
What is the electric charge unit for physics?
The unit for charge is the coulomb, which is equal to 1 A s (ampere times second).
How are ampere and coulomb related?
A Coulomb is the SI unit of electric charge, equal to the quantity of electricity conveyed in one second by a current of one ampere.
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.
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.
What is dimensional formula of coulomb?
The Coulomb is a unit of electric charge. [Charge] is a fundamental quantity.
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 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)
A coulomb is a measure of whereas an ampere is a measure of .?
Is a coulomb a measure of quantity whereas an ampere is a measure of rate?AnswerThe coulomb is the SI derived unit for electric charge. The ampere is the SI base unit for electric current.The coulomb is defined in terms of the ampere and the second. The ampere is defined in terms of the newton and the metre.
What is the unit of electric charge?
coulomb (C)
