Answer:
The resistance approaches infinity
Step-by-step explanation:
We are given
The resistance, R, to electricity of a cylindrical-shaped wire is given by the equation
[tex]R=\frac{\rho L}{\pi (d)^2}[/tex]
where
p represents the resistivity of the wire’s material
L represents the length of the wire
d represents the diameter of the wire
now,
d approaches to 0
so, we can plug d=0 and find R
[tex]R=\frac{\rho L}{\pi (0)^2}[/tex]
[tex]R=\frac{\rho L}{0}[/tex]
[tex]R=\infty[/tex]
So,
The resistance approaches infinity
Answer:
It's D on Edge!!!
Step-by-step explanation:
I just took the test.
