Wire B has twice the length and twice the radius of wire A. both wires are made from the same material. if wire A has a resistance R, what is the resistance of wire B?

Question

asked Aug 28, 2022 54.6k views

1 Answer

Beebe · Answer 1 · 2022-09-03T13:08:01+0000

Answer:

Hello There!!

Step-by-step explanation:

1/2R because wire B has twice the radius,it has four times the cross-sectional area of wire A.

hope this helps,have a great day!!

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