1.

The maximum resistance which can be made using four resistors each of resistance (1)/(2)Omega is

Answer»

`2Omega`
`1Omega`
`2.5Omega`
`8Omega`

SOLUTION :We get maximum EQUIVALENT RESISTANCE when all FOUR resistor are connected in series and then `R_(eq)=4R=4xx(1)/(2)=2Omega`


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