Question

If 100 J of work has to be done in moving an electric charge of 4 C from a place, where
potential is -10 V to another place, where potential is V volt, find the value of V.

Answer 1

Answer:

Q = 5 C, potential difference = 240 - 210 = 30 V

Work done = potential difference x charge moved

= 30 x 5

Work done = 150 joules

Explanation:

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