Question

What would be new rresistance if
length of conductor is double and thickness
is halved?​

Answer 1

Answer:

the conductors means which the light the current passes through a like copper we take the copper and two years connect to the electric board we keep centre means that the copper is a conductor the current is pasa

Answer 2

Explanation:

New resistance is 8 times the old resistance. If the length is double then the resistance would increase by 8 times.

Since R=P*L/A (Resistivity constant) length becomes 2L and area becomes 1/4th.

So, almost the new resistance increase by 4 times.