Terminal potential difference is greater than emf of the cell when:
Correct answer: C. Small battery is charged by bigger battery
- A. Circuit is open
- B. Circuit is closed
- C. Small battery is charged by bigger battery
- D. None of these
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About Current Electricity
Steady current relates charge flow to potential difference, resistance and resistivity, including how temperature changes a conductor's resistance. Sources with internal resistance have terminal voltage below their emf when delivering current, and maximum power output occurs under a specific load condition rather than at zero resistance.
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