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Current Electricity — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsCurrent Electricity1 Mark
Question
State the condition under which the terminal pd across a battery and its emf are equal.
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Answer

The terminal pd across a battery is equal to its emf when battery is in open circuit, i.e., when no current is being drawn from the cell.

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