what is potential difference
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Hii its tom85
amount of work done in bringing a unit positive charge from infinity to that point is called potential difference between two point .
it depend on resistance and current .
EMF and potential difference are different term .
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Potential difference is the amount of work energy required to move an electric charge from one point to another.
The unit of potential difference is the volt.
When a charge moves through a potential difference, electrical work is done and energy transferred. The potential difference can be calculated using the equation: potential difference = current × resistance. This is when: potential difference (V) is measured in volts (V)
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