Six equal resistances are connected betw...

Six equal resistances are connected between points P, Q and R as shown in the figure. Then the net resistance will be maximum between

P and Q

Q and R

P and R

any two points

Text Solution

Verified by Experts

The correct Answer is:

`R_(PO)=(5)/(11)r,R_(QR)=(4)/(11)r` and `R_(PR)=(3)/(11)r`
`thereforeR_(PQ)` is maximum
Therefore the correct option is (a)

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