If 2J work was required to move 2 coulomb electric charge from A to B. Then what is the
potential difference between A and B
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Explanation:
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Answered by
1
Explanation:
The total work done = energy transferred.
so, we might see the equation energy = voltage x charge, E = V * Q, written as,
work = voltage x charge, W = V * Q.
In this case, the charge is 4 mC, that is, 0.004 C and work done is 2 J.
Therefore, V=W/Q = 2/0.004 = 500 V.
Hence, the potential difference between two points if 2 J of work must be done to move a 4 mC charge from one point to another is 500 V.
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