Question

ANSWER PLEASE If 18 meters of high-resistance wire with a diameter of 1.2 mm has a resistance of 10 ohms, what is the resistance of 27 m of the same type of wire with a diameter of 1.5 mm?

Answer 1

\[R = \rho \frac{ l }{ A }\]

Answer 2

if 18 m of wire with CSA of 1.16x10^-6 m^2 has a resistance of 10 ohms, calculate rho for that wire...

Answer 3

\[\huge \frac{ R _{1} }{R _{2} } =\frac{ \rho }{\rho } \frac{ \frac{ l _{1} }{A _{1} } }{ \frac{ l _{2} }{ A _{2} } }\]

Answer 4

so... how many ohms is that?...

Answer 5

calc it now

Answer 6

whelp, equation editor just broke...

Answer 7

bbl

Answer 8

cuz i got 1.16 x 10^-6m^2

Answer 9

for?

Answer 10

the multiplication thingy earlier

Answer 11

rho?

Answer 12

huh

Answer 13

do u have the answer cuz i really need it...