Physics · 2026
JEE Main · 23 January 2026, Shift 2 · Q38
Two shorts dipoles (A, B), A having charges ± 2 μ C and length 1 cm and B having charges ± 4 μ C and length 1 cm are placed with their centres 80 cm…
Two shorts dipoles $\displaystyle (A, B), A$ having charges $\displaystyle \pm 2 \mu \mathrm{C}$ and length $\displaystyle 1$ cm and $\displaystyle B$ having charges $\displaystyle \pm 4 \mu \mathrm{C}$ and length $\displaystyle 1$ cm are placed with their centres $\displaystyle 80$ cm apart as shown in the figure. The electric field at a point $\displaystyle P$, equi-distant from the centres of both dipoles is $\displaystyle \_\_\_\_$ N/C.
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle \frac{9}{16} \sqrt{2} \times 10^4$
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JEE Main 2026 Physics question, with the answer from NTA’s final answer key. Where our answers come from.