Question

what are the factors affecting the resistance of a material .2m for 10class​

Answer 1

Answer:

the factors that affect resistance of a material are the following :-

1) Length - length is directly propotional to resistance.

2)Area of cross section- it is inversely propotional to resistance

3) Thickness- it is directly propotional to resistance.

i think for 2 marks , 3 points are fine.