1.

Find the total resistance

Answer»

YZP given resistance are serial then,

total resistance R = 10Ω + 2Ω

R = 12Ω

this resistance and YP resistance are parallel

\(\frac{1}{R} = \frac{1}{6}+\frac{1}{12}\)

\(\frac{1}{R}=\frac{2+1}{12}\)

\(\frac{1}{R}=\frac{3}{12}\)

R = 4Ω

In YPQ will be YP is 4Ω and PQ 8Ω are serial then

R = 4Ω + 8Ω

R = 12Ω

then YPQ and YQ are parallel

\(\frac{1}{R}=\frac{1}{6}+\frac{1}{12}\)

R = 4

YQ and YQR are in serial then

R = 4Ω + 4Ω

R = 8Ω

YR and YQR in parallel then

\(\frac{1}{R}=\frac{1}{8}+\frac{1}{8}\)

R = 4Ω

XY and XYR in serial then

R = 4Ω + 4Ω

R = 8Ω

XYR and XR are in parallel

\(\frac{1}{R}=\frac{1}{8}+\frac{1}{8}\)

R = 4Ω

AX and XR will be serial then

R = 4Ω + 6Ω

R = 10Ω

Then total equivalent resistance is 10Ω



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