Two wires of the same material and same length having radii r1 and r2 respectively. Compare their resistance
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R=rho(length)/area
Resistance of a wire depends upon length, resistivity and area
if the two wires have Same length and same resistivity (nature of material) then they have same resistance.
Resistance of a wire depends upon length, resistivity and area
if the two wires have Same length and same resistivity (nature of material) then they have same resistance.
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