MCQ
The potential difference between terminals of a cell in a closed electric circuit is:
- Aterminal voltage
- ✓electro motive force
- Cvoltage drop
- Dnone of these
✓
Answer
Correct option: B.
electro motive force
(b)
electro motive force
Explanation:
This is because when current is drawn from it, then the potential difference between its electrodes is called the terminal voltage. It is always less than the e.m.f. because when charge flows in a circuit.
electro motive force
Explanation:
This is because when current is drawn from it, then the potential difference between its electrodes is called the terminal voltage. It is always less than the e.m.f. because when charge flows in a circuit.
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