Three equal resistace, each of R ohm, ar...

Three equal resistace, each of `R` ohm, are connectedd as shown in the figure. A battery of `2V` and of internal resistance `0.1` ohm is connected across the circuit. The value of `R` for which the heat generated in the circuit maximum will be

`1.0 Omega`

`0.2 Omega`

`0.3 Omega`

`0.4 Omega`

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