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Electric Potential at a Point in Space Due to a Point Charge Q

On moving a c...

Question

On moving a charge of 20 C by 2 cm, 2 J of work is done. Find the potential difference between the two points.

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Solution

Potential differernce between two points is given by $Δ V = \frac{W}{q} = \frac{2 J}{20 C} = 0.1 V$

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