Question

what is potential difference ​

Answer 1

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➙Potential difference between any two points is defined as the amount of work done in moving a unit charge from one point to another.

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➛When a Voltage is connected across a wire, an electric field is produced in the wire.

➛Metal wire is a conductor.

➛Some electrons around the metal atoms are free to move from atom to atom.

➛This causes a difference in energy across the component.

➛Which is known as an electrical $\tt{\purple{\underline{“Potential\: Difference”.}}}$