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voltage

Q: The difference in energy per unit charge as a charge moves between two points in the path of a circuit?

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The answer is voltage, resistance, electric discharge, and current. It is caused by a difference in energy stability between two points that favors a charge to move down a potential difference.

Potential Difference is the difference in electric potential energy per coulomb of charge at one point of a circuit compared to the charge at another point in a circuit. Potential difference, or voltage, is a way of describing the energy of an electric field without using test charges. In circuits, potential difference is the difference in voltage from one part of a circuit to another. It can also be described by ohms law where the Voltage=Current*Resistance In electrostatics, potential difference is the line integral of the electric field from one point to another with respect to distance.

Voltage.The correct term for the amount of energy per unit of charge is potential difference.Energy = Charge * VoltageSimple rearranging gives: Voltage = Energy / ChargeTherefore a volt can be defined as a "joule per coulomb".

In my opinion charge relates to only electrical parameter while as energy can be electrical, mechanical ,chemical or otherwise. Viraj Gurjar virajgurjar@yahoo.com

All that is required is a conductive pathway between a higher level of charge (negative charge) and a lower level of charge (positive charge). A power source allows charge to flow out into a circuit and back, usually transferring energy. * The electrons themselves do not actually "move" at the speed of the current flow.

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voltage

The answer is voltage, resistance, electric discharge, and current. It is caused by a difference in energy stability between two points that favors a charge to move down a potential difference.

Voltage.

The energy dissipated.

The relationship between energy and charge is potential difference or voltage. Where a volt is defined as existing between two points in an electric field when one joule of energy is required to move a charge of one coulomb between the two points.

They are very similar, but there is one key difference. Both represent the change in energy (per unit charge) that a charged particle would experience if moving between two points. The difference is that a potential difference usually refers to a static situation. In this case, if a charged particle moved from Point A and returned to Point A, the change in potential would be zero. An EMF usually refers to a dynamic situation within a circuit -- ie, a looping conductor. In this case, a charge that went around such a circuit and ended up at its beginning point, would actually experience a change in energy.

Potential Difference is the difference in electric potential energy per coulomb of charge at one point of a circuit compared to the charge at another point in a circuit. Potential difference, or voltage, is a way of describing the energy of an electric field without using test charges. In circuits, potential difference is the difference in voltage from one part of a circuit to another. It can also be described by ohms law where the Voltage=Current*Resistance In electrostatics, potential difference is the line integral of the electric field from one point to another with respect to distance.

The Volt, a unit of measuring electrical force, is named after the Italian, 'Volta'. Voltage is the "push" that makes current flow through a closed electrical circuit. A Volt is equal to the potential energy difference between two points in a circuit that is equivalent to one Joule of energy per Coulomb of charge that passes between them.

Voltage.The correct term for the amount of energy per unit of charge is potential difference.Energy = Charge * VoltageSimple rearranging gives: Voltage = Energy / ChargeTherefore a volt can be defined as a "joule per coulomb".

Current is flow of electricity charge. Voltage is a measure of potential energy or charge. Fuse. Is a device that opens when the current rating is exceeded this stopping the flow of current.

energy transferred = charge x potential difference.

In my opinion charge relates to only electrical parameter while as energy can be electrical, mechanical ,chemical or otherwise. Viraj Gurjar virajgurjar@yahoo.com