1.

If a person has five resistors each of value (1)/(5) Omega, then the maximum resistence he can obtain by connecting them is

Answer»

`1 OMEGA`
`5 Omega`
`10 Omega`
`25 Omega`

Solution :To obtain maximum resistence, all 5 resistences of `(1)/(5) Omega` each are connected in series, so that EFFECTIVE resistance `= 5 xx (1)/(5) = 1 Omega`]


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