Question

How does the resistance of a wire vary with its area of cross-section?​

Answer 1

Answer:

It is inversely proportional to the area of cross section of the wire. The more the area of cross section of the wire,the less is the resistance and the less the area,the more is the resistance.

hope this will help you luv ya

Answer 2

Answer:

it is inversely proportion to the area of cross section of the wire . the more the area of the cross section of the wire , the less is the resistance and the less is the area , the more is the resistance.