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Class 12 › Physics › Current Electricity
CBSE2017Class Class 12 · Physics1 Marks · Mcq✅ Verified
The internal resistance of a cell is the actual resistance of
A. electrodes of the cell
B. vessel of the cell
C. material used in the cell
D. electrolyte used in the cell
✅ Answer & Solution
✅ Correct Answer: D
The internal resistance of a cell is the resistance offered by the electrolyte present between the two electrodes inside the cell. It causes a voltage drop $= Ir$ when current $I$ flows.