Physics · 2026
JEE Main · 23 January 2026, Shift 1 · Q39
Two point charges 2 q and q are placed at vertex A and centre of face C D E F of the cube as shown in figure. The electric flux passing through the…
Two point charges $\displaystyle 2 q$ and $\displaystyle q$ are placed at vertex $\displaystyle A$ and centre of face $\displaystyle C D E F$ of the cube as shown in figure. The electric flux passing through the cube is :
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle \frac{3 q}{4 \epsilon_0}$
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JEE Main 2026 Physics question, with the answer from NTA’s final answer key. Where our answers come from.