PHYSICS* Two equal lengths of wire made of the same material, but of different diameters, have an effective resistance of 0.8 ohms, when they are connected in parallel. If the cross sectional area of one is four times the other, calculate the resistance of the thicker wire. A. 2Ω B. 3Ω C. 4Ω D. 1Ω
Answers
Answered by
3
nice question but I don't know no this answer
Similar questions