MCQ
Internal resistance of a battery cell increases with:
- AIncrease in concentration of electrolyte.
- BIncrease in distance between two electrodes.
- CIncrease in area of the plates inside the electrolyte.
- DIncrease in size of the electrodes.
✓
Answer
- Increase in distance between two electrodes.
Explanation:
Internal resistance of a battery cell:
- increases with increase in distance between two electrodes.
- decreases with increase in concentration of electrolyte.
- decreases with increase in area of the plate inside the electrolyte.
- decreases with increase in size of the electrodes.
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