Question

write the factors on which resistivity of wire depends

Answer 1

Answer:

1) Length: It is directly proportional to resistance of the conductor. 2) Area: It is inversely proportional to resistance to the cross sectional area of the conductor. 3) Temperature: It is directly proportional to resistance. 4) Resistivity: It is directly proportional to resistance of the conductor.

Answer 2

Answer:

the factors on which resistivity( of wire depends are

1. Resistance (R)
2. Area of cross section of the conductor(A)
3. Length of the conductor(L)

Explanation:

Resistivity = R×A/L