Calculate the area of cross section of a wire if its length is 1.0 m, its resistance is 23Ω and the resistivity of the material of the wire is 1.84 x 10 -6 Ωm.

Question

Calculate the area of cross section of a wire if its length is 1.0 m, its resistance is 23&#x3A9; and the resistivity of the material of the wire is 1.84 x 10 -6 &#x3A9;m.

Philoid · Accepted Answer

Here length of the wire = 1 m

Resistance of the wire = 23 ohms

Resistivity of the wire =1.84 × 10^-6 ohm meter

As we know that

Calculate the area of cross section of a wire if its length is 1.0 m, its resistance is 23Ω and the resistivity of the material of the wire is 1.84 x 10-6 Ωm.

Calculate the area of cross section of a wire if its length is 1.0 m, its resistance is 23Ω and the resistivity of the material of the wire is 1.84 x 10^-6 Ωm.