The resistance RRR of a copper "gauge 10" jumper cable with diameter d=0.259d=0.259 cmcm is 0.0124 ΩΩ. Find the length LLL of the cable. Express your answer in mm. Use three significant figures.

The length will be "3.89 m".

Explanation:

The given values are:

Diameter,

d = 0.259 cm

On converting it in m, we get

d = 0.259 × 10⁻²            

Resistance

R = 0.0124 Ω      

As we know,

⇒  

On putting the estimated values, we get

If,

then,

On substituting the values, we get

where's the following? you gotta add it to know what the choices are

explanation:

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .