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If the length of a uniform metallic conductor is doubled, and simultaneously its area of cross-section is doubled, how does the resistance of the conductor change?
It remains the same as the original resistance.
It becomes four times the original resistance.
It decreases to one-half of the original resistance.
It doubles the original resistance.
It remains the same as the original resistance.
Practice and solve "If the length of a uniform metallic conductor is doubled, and simultaneously its area of cross-secti..." for General Science - Previous Year Paper 2024. The correct answer is Option A: It remains the same as the original resistance.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "If the length of a uniform metallic conductor is doubled, and simultaneously its area of cross-secti..." for General Science - Previous Year Paper 2024. The correct answer is Option A: It remains the same as the original resistance.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.