Two resistors of resistances r1 100 3 ohm and r2

Asked by admin @ 04/08/2021 in Physics viewed by 348 People

Two resistors of resistances R 1 = 100+/- 3 ohm and R2= 200 +/- 4 ohm are connected (a) in series, (b) in parallel. Find the equivalent resistance of the (a) series combination, (b) parallel combination. Use for (a) the realtion R = R1+ R2and for (b) 1/R ' = 1/R1+ 1/R2and Î”R '/R '2= Î”R1/R1 2+ Î”R2/R2 2.

Answered by admin @ 04/08/2021

Hi------------
in series
R=300+/-5ohm
in parallel
R=66.67+/-1.8ohm
hope it help u
I'm using differentiate all the series and parallel ,
hope u got it

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