Question

You have two wires of same length and same thickness. one made of matierial A and another of matierial D .if the resistances of wire made of A is 2ohm. what is the resistance of the other wire?(look the image)
give ans with full explanation​

Answer 1

Answer:

8ohm

Explanation:

If, A=1.6×10^-8

then, D=9.6×10^-8

so, it gives 8ohm