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Question
It requires 4 J of work to move a charge of 20 C from point A to point B, separated by a distance of 0.2 cm. The potential difference between A and B in volts
It requires 4 J of work to move a charge of 20 C from point A to point B, separated by a distance of 0.2 cm. The potential difference between A and B in volts
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Solution
The correct option is D 0.2
It requires 4 J of work to move a charge of 20 C from point A to point B, separated by a distance of 0.2 cm. The potential difference between A and B in volts
W = 4J
q = 4J
Work done = charge × potential difference
4 = 20 × potential difference
potential difference = 4 /20 = 0.2
0.2
It requires 4 J of work to move a charge of 20 C from point A to point B, separated by a distance of 0.2 cm. The potential difference between A and B in volts
W = 4J
q = 4J
Work done = charge × potential difference
4 = 20 × potential difference
potential difference = 4 /20 = 0.2
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