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What happens to the resistance of a conductor if its length is doubled and area of cross-section is halved?
Remains same
Becomes 2 times
Becomes 4 times
Becomes 1/4 times
Becomes 4 times
Practice and solve "What happens to the resistance of a conductor if its length is doubled and area of cross-section is..." for RRB JE CBT-1 - Physics · The correct answer is Option C: Becomes 4 times · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "What happens to the resistance of a conductor if its length is doubled and area of cross-section is..." for RRB JE CBT-1 - Physics · The correct answer is Option C: Becomes 4 times · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.