If energy is required to move a charge of 0.25 coulomb between two points. Then what will be the potential difference between them
178V
256V
356V
None of these.
As we have learnt,
Work energy relation -
- wherein
.
By using, KE = QV 4 1020 1.6 10–19
= 0.25 V V = 256 volt
Option 1)
178V
Option 2)
256V
Option 3)
356V
Option 4)
None of these.
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