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Find the equivalent resistance between X and Y of the network shown in the figure

Sumit Jha , 6 Years ago
Grade 12
anser 1 Answers
Susmita

Last Activity: 6 Years ago

Look from X.5 ohm and 10 ohm are in parallel.
Their equivalent resistance =10/3 ohm
Now erase the part AFE.replace the resistance 10 ohm between AB by 10/3 ohm.
Now again look at ckt.current flowing from X through 10/3 ohm.at the point B it again breaks up in two component.
(5+10)=15 ohm in parallel to 5 ohm.
Equivalent resistance=15/4 ohm.
So finally the ckt becomes 10/3 in series with 15/4.
Or total equivalent resistance=85/12 ohm.
 

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