Sir, Can you answer my query?

Asked by ambica14091995 | 27th May, 2010, 08:15: AM

Expert Answer:

If a wire of resistance R is cut into five equal parts, the resistance of each part Rp is R/5.

1/R' = 1/Rp + 1/Rp + 1/Rp + 1/Rp + 1/Rp = 5(1/Rp) = 5(5/R)

R/R' = 25.




Answered by  | 27th May, 2010, 01:34: PM

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