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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > In the circuit shown ( figure ), X is joined to Y for a long time and then X is joined to Z. The total heat produced in R2 is

In the circuit shown ( figure ), X is joined to Y for a long time and then X is joined to Z. The total heat produced in R2 is

In the circuit shown ( figure ) X is joined to Y for a long time and then X is joined to Z. The total heat produced in R2 is