Explain breifly Potential Defference and its SI unit with the help of

1.	Explain breifly Potential Defference and its SI unit with the help of labbelled diagram.
Answer» The difference in the amount of electric potential energy between two points in an electric circuit is called ELECTRIC POTENTIAL DIFFERENCE.Electric potential difference is known as voltage, which is equal to the work done per unit charge to move the charge between two points against static electric field.SI unit of electric potential difference is volt and denoted by ‘V’. This is named in honour of Italian Physicist Alessandro Volta.

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