63 091
Assignments Done
99,1%
Successfully Done
In July 2018

Answer to Question #10323 in Electric Circuits for saksham

Question #10323
two wires are made up of two different materials whose specific resistance are in the ratio 2:3,lenths are in ratio of 3:4 and area of cross-sections are in the ratio 4:3.find the ratio of their resistances
Expert's answer
R = p · l / A
R1 : R2 = (p1 / p2) · (l1 / l2) · (A2 / A1) = (2 / 3) · (3 / 4)
· (3 /
4) = 18 / 48 = 3 / 8

Answer: 3:8.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions