Questions
The specific resistance of a circular wire of radius r, resistance R, and length l is given by Given: The percentage error in is nearly
detailed solution
Correct option is D
Required percentage =2Δrr+ΔRR+Δll100=2×0.020.24×100+130×100+0.014.80×100=16.7+3.3+0.2=20%Talk to our academic expert!
Similar Questions
The density of a cube is measured by measuring its mass and length of its sides. If the maximum errors in the measurement of mass and length are 3% and 2% respectively, then the maximum error in the measurement of density is
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