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The amount of work done to move 20C char...

The amount of work done to move 20C charge from one point to another is 220 J. What is the potential difference between these two points ?

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Amount of work doneW = 220J
Quantity of charge q = 20 C
To find: Potential difference between two points, V = ?
`V = (W)/(q) = (220)/(20)`
= 11V
Voltage, V = 11 volt
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