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Current Electricity — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsCurrent Electricity1 Mark
MCQ
In an experiment, a graph was plotted of the potential difference V between the terminals of a cell against the circuit current i by varying load rheostat. Internal conductance of the cell is given by
  • A
    xy
  • ✓
    $\frac {y}{x}$
  • C
    $\frac {x}{y}$
  • D
    (x – y)
✓

Answer

Correct option: B.
$\frac {y}{x}$
(b) $\frac {y}{x}$

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