Question

in a microwave reciever circuit, the resistance R of a wire 1m long is given by R=k/d^2 where d is the diameter of the wire. Find R if k=0.00000002011 omega sign *m2 and d=0.00008139m.

Answer 1

what is omega sign, oh thats resistance

Answer 2

\[\Omega \]

Answer 3

this looks like a calculator problem, just plug them in

Answer 4

i got 0.0304 x 10^1 omega sign but it's wrong

Answer 5

then i did 0.304 x 10^1 omega sign and its still wrong

Answer 6

\[3.03\frac{ \Omega }{ m }\]

Answer 7

should it be 0.3036?