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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

A

P and Q

B

Q and R

C

P and R

D

Any two points

Text Solution

Verified by Experts

The correct Answer is:
A
`R_(PQ) = R||(R/3 + R/2) = 5/11 R`
`R_(QR) = R/2 ||(R + R/3) = 4/11 R`
`R_(PR) = R/3 || (R + R/2) = 3/11 R`
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