Physics · 2021
JEE Main · 26 August 2021, Shift 1 · Q12
In the given figure, the emf of the cell is 2.2 V and if internal resistance is 0.6 Ω. Calculate the power dissipated in the whole circuit:
In the given figure, the emf of the cell is $\displaystyle 2.2$ V and if internal resistance is $\displaystyle 0.6 \Omega$. Calculate the power dissipated in the whole circuit :
Official answer
(1)
2.$\displaystyle 2$ W
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.