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Question
Choose the correct relation for e.m.f. (ε) and terminal voltage V:
Options
ε = V (always)
V > ε (always)
V < ε [when cell is in use]
None of the above
MCQ
Solution
V < ε [when cell is in use]
Explanation:
The movement of charges through a circuit requires the use of energy to some extent.
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Terminal Voltage of a Cell
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