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Current Electricity — Physics STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 SciencePhysicsCurrent Electricity1 Mark
MCQ
Emf of a cell is:
  • A
    The maximum potential difference between the terminals of a cell when no current is drawn from the cell.
  • B
    The force required to push the electrons in the circuit.
  • C
    The potential difference between the positive and negative terminal of a cell in a closed circuit.
  • D
    Less than terminal potential difference of the cell.
✓

Answer

  1. The maximum potential difference between the terminals of a cell when no current is drawn from the cell.

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