Question

why are certain length and radius resistance of 4 ohm keeping its length in check if the radius of the wire is reduced to half what will be the new resistance​

Answer 1

Answer:

your mom

Explanation:

https://app.edmentum.com/mimetex/mimetex?\fs3%20\textrm{T}_{(^{\circ}\textrm{C})}=%20\left%20(%20\textrm{T}_{(^{\circ}\textrm{F})}-32%20\right%20)\times%20\frac{5}{9}