Physics · 2026
JEE Main · 28 January 2026, Shift 2 · Q49
A thermodynamic system is taken through the cyclic process A B C as shown in the figure. The total work done by the system during the cycle A B C is…
A thermodynamic system is taken through the cyclic process $\displaystyle A B C$ as shown in the figure. The total work done by the system during the cycle $\displaystyle A B C$ is $\displaystyle \_\_\_\_$J.
Official answer
From NTA’s final answer key for this paper.
300
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JEE Main 2026 Physics question, with the answer from NTA’s final answer key. Where our answers come from.