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State the mathematical expression for the resistance of a uniform cylindrical…
PHYSICS · Subjective · CBSE · Physics · Electricity · Electricity
Problem
State the mathematical expression for the resistance
R
R
R
of a uniform cylindrical conductor in terms of its resistivity
ρ
\rho
ρ
, length
l
l
l
and radius
r
r
r
.
Related theory
Resistance & Resistivity
Electric Circuits
Electricity
Resistance: geometry and temperature dependence
Current Electricity
Factors affecting resistance of a conductor
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