user image

Ananya Shree

Class 10th
Science
2 years ago

How does the resistance of a wire change when: (a) Its length is tripled? (b) Its diameter is tripled? (c) Its material is changed to one whose resistivity is three time?

user image

Muskan Anand

2 years ago

(a) The resistance is tripled. (b) The resistance is reduced by 9 times. (c) The resistance is tripled.

Recent Doubts

Close [x]