the equivalent resistance of the network shown in the figure
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Answer:
n=3
Explanation:
This circuit is in symmetry………
So after applying mirror symmetry in the arm between P and Q, we will find that 3 resisters if 2♎ will lie parallel between P and Q
It's given that equivalent resistance *required* between P and Q is 2/n
So, 1/Req= 1/2+1/2+1/2
= 1/Req= 3/2
=n/2= 3/2
=n=3
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