Asked by BIZHATOCOTO

calculate the resistivity of a wire of length 2m and cross-sectional area 0.004cm square if resistanceis 3.0 ohm?
Answered by bobpursley
r=rho*length/area
rho=3*.004cm/2=.006ohm/cm
Answered by Esther
Calculate the resistivity of a wire of length 2m and cross sectional area. 0.004cm square if resistance is 3.0m
Answered by Isaac monday
Urgently i need the answer
Answered by Anonymous
P=RA/L
3×0.004÷200
=0.00006.
Convert 2m to cm
2×100=200cm
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