What does potential diffrence mean?

Answer 1

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.

Answer 2

In general potential difference is the work performed to move against the field.

In case of electric field unit positive charge is to be moved

In case of mag field unit north pole is to be moved

And in case of gravitational field unit mass is to be moved

Answer 3

The meaning of potential difference is the charge of electric in a circuit between two points. It is the amount of energy needed to move a particle that is charged from a point of reference to a designated point. The electrical charge is expressed in volts.

Answer 4

Potential difference is measured in volts. It's a measure of the difference of electrical charge between two points in a circuit.

V = J/C = J/A s = kg m2/A s2

Answer 5

the amount of workdone in moving a unit positive charge from one point to another point against the electric field

Answer 6

The same as a voltage. It means that energy is spent (or gained) if a certain charge is moved from one place to another. The SI unit is volt, and it is equal to joules/coulomb.