Homework Statement
rearrange to make p the subject then work out the units for p
R - resistance or wire
A - area in m2
l - length
Homework Equations
R=pl/A
The Attempt at a Solution
p = AR/l
(m2 x m2kgS-3A-2)/m
Resistance is ohms which is m2kgS-3A-2 I think...