If 8 x 10-2J of work is required to move 100 mu... - JAMB Physics 1997 Question
If 8 x 10-2J of work is required to move 100\(\mu\)C of charge from a point X to a point Y in an electrical circuit, the potential difference between X and Y is
A
4.0 x 102 v
B
4.0 x 104 v
C
8.0 x 102 v
D
8.0 x 102 v
correct option: c
V = \(\frac{W}{Q}\)
V = \(\frac{8 \times\ 10^2}{100 \times\ 10^{-6}}\)
V = 8.0 x 102 v
V = \(\frac{8 \times\ 10^2}{100 \times\ 10^{-6}}\)
V = 8.0 x 102 v
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