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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two identical batteries each of emf E=2volt and internal resistance r=1 ohm are available t. produce heat in an external resistance by passing a current through it. What is the maximum power that can be developed across an external resistance R using these batteries?

Two identical batteries each of emf E=2volt and internal resistance r=1 ohm are available t. produce heat in an external resistance by passing a current through it. What is the maximum power that can be developed across an external resistance R using these batteries?

because Many elements have non-integral atomic masses