for resistance we have R=ρ l/a thus for conductance we have K=σ a/lconductance,K=1/Rconductivity,σ =1/ρ
σ = .80 Ω-1 cm-1l =9 cma = 3 cm²K=.80 ×3/9 =0.26 Ω-1
Answers
jferrufino13
Best answer
for resistance we have R=ρ l/a
thus for conductance we have K=σ a/l
conductance,K=1/R
conductivity,σ =1/ρ
σ = .80 Ω-1 cm-1
l =9 cm
a = 3 cm²
K=.80 ×3/9
=0.26 Ω-1