answersLogoWhite

0


Best Answer

Voltage is energy per charge, actually joules per coulomb, so think of voltage as electromotive force that pushes charge around. In fact, another name for voltage is electromotive force. Voltage is manifest as a differential energy between two points, where the energy "wants" to go from the higher energy point to the lower energy point. That is how voltage causes current.

Current is charge flow, actually coulombs per second, which is the same as the ampere.

Ohm's Law defines a unit of resistance called an ohm which is the resistance that one volt will require to push one ampere through. If you do dimensional analysis on the ohm, given the the ohm is the volt divided by the ampere, you discover that the ohm is actually a joule-second per coulomb squared - much easier to just call it an ohm.

Pushing coulombs from one energy level to another involves work. Multiply voltage by current, and you get watts, or joules per second.

Take some time to study this and understand it, and you are well on your way to a basic understanding of electricity 101. I know I answered more than was asked, but some of it was necessary in order to explain things, and the rest was just for the sake of completeness.

User Avatar

Wiki User

βˆ™ 13y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

βˆ™ 14y ago

A: Voltage is a potential or EMF this cause electron to leave orbit lodging themselves into the next atom but now there is too many in this electron forcing them to leave again and so forth

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How voltage sets charges in motion?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is voltage the force that causes motion?

Voltage is the measure of the electric potential difference between two points in a circuit. It is not the force that causes motion directly, but it provides the potential energy needed to move electric charges through a circuit. The motion of electric charges in a circuit is driven by this potential difference, or voltage.


What creates a voltage?

the amount of stuff in it makes it do stuff like voltage. ANSWER: In the sky particles motion creates a potential magnetics and motion will do the same thing. Separation of electric charges (eg by a moving magnetic field as in a dynamo). The more you separate them the higher the voltage. There are chemical ways of doing it, as in a battery.


What does voltage do to charges in a circuit?

yeah about that...


The plaintiff sets forth the charges against the defendant?

"The plaintiff sets forth the charges" means, the plaintiff is stating or bringing the reasons for the complaint.


What is call a force that pushes charges along?

The voltage.


What is the scientific term for 'charges in motion'?

The scientific term for charges in motion is electric current.


What one process sets the energy in the transfer atmosphere in motion?

Atmospheric circulation sets the energy in the transfer atmosphere in motion


Why charges are not moving in electrostatics?

It is because electrostatics mean the charges which are static and not in motion.


What happens to the current in a circuit as a capacitor charges?

What happens to the current in a circuit as a capacitor charges depends on the circuit. As a capacitor charges, the voltage drop across it increases. In a typical circuit with a constant voltage source and a resistor charging the capacitor, then the current in the circuit will decrease logarithmically over time as the capacitor charges, with the end result that the current is zero, and the voltage across the capacitor is the same as the voltage source.


How is an electrical current related to the motion of charges on an atomic scale?

For most practical purposes, the electrical current IS the motion of charges. To be precise, it is the AVERAGE motion of charges per second; that is, there are also random movements to and fro, that are usually not considered when talking about the current.


What are electrical charges that are in motion?

Static electricity


What is the device that detects electric charges?

An electrometer is a device that detects electric charges by measuring the voltage or current associated with the charges.