167k views
3 votes
Suppose wire X and wire Y are made of different materials, and have different lengths and cross-sectional areas. What is the ratio of the resistance of wire X to the resistance of wire Y?

The length of wire X is one fifth the length of wire Y.
The radius of wire X is one third the radius of wire Y.
The resistivity of the material of wire X is half the resistivity of the material of wire

9:10


3:10


10:9


10:3

1 Answer

1 vote

Answer: 9:10

Explanation: I took the same assignment lol and i can assure you that its 9:10

User Lilouch
by
5.1k points