What would be resistance when the diameter is doubled
a) If a cylindrical wire with are A has a resistance R, what would be its resistance when the area is doubled?
b) If a cylindrical wire with diameter D has a resistance R, what would be its resistance when the diameter its doubled?
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a) If a cylindrical wire with are A has a resistance R, what would be its resistance when the area is doubled? b) If a cylindrical wire with diameter D has a resistance R, what would be its resistance when the diameter its doubled?
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