the resultant resistance of n wires each of resistance r ohm is R,when these n resistance are connected on series the resultant resistant will be
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132
Hi there
the resistance of n wires each of resistance r have equivalent resistance of R ohm when connected in parallel.
or, 1/r+1/r+1/r........n times=1/R
or,n/r=1/R
or,r=nR.............(1)
now when connected in series the equivalent resistance will be
r+r+r+........n times=nr=n(nR)=n²R Ans
Hope it helps.
the resistance of n wires each of resistance r have equivalent resistance of R ohm when connected in parallel.
or, 1/r+1/r+1/r........n times=1/R
or,n/r=1/R
or,r=nR.............(1)
now when connected in series the equivalent resistance will be
r+r+r+........n times=nr=n(nR)=n²R Ans
Hope it helps.
Answered by
28
Answer:n^2R
Explanation:pls refer the attached pic HOPE IT HELPS YOU
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