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A metallic conductor obeys Ohm’s law at room temperature. When the applied potential difference across it is increased from V to 2V, and the temperature is kept constant, the current through the conductor:
More than doubles due to increased electron drift velocity
Remains unchanged because current depends only on resistance
Doubles because resistance is constant
Less than doubles due to heating effects
Doubles because resistance is constant
Practice and solve "A metallic conductor obeys Ohm’s law at room temperature. When the applied potential difference acro..." for General Science - Previous Year Paper 2024. The correct answer is Option C: Doubles because resistance is constant. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A metallic conductor obeys Ohm’s law at room temperature. When the applied potential difference acro..." for General Science - Previous Year Paper 2024. The correct answer is Option C: Doubles because resistance is constant. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.