Physics · 2020
JEE Main · 6 September 2020, Shift 1 · Q10
Charges Q_1 and Q_2 are at points A and B of a right angle triangle OAB (see figure). The resultant electric field at point O is perpendicular to the…
Charges $\displaystyle Q_1$ and $\displaystyle Q_2$ are at points $\displaystyle A$ and B of a right angle triangle OAB (see figure). The resultant electric field at point O is perpendicular to the hypotenuse , then $\displaystyle \mathrm{Q}_1 / \mathrm{Q}_2$ is proportional to :
Official answer
(1)
$\displaystyle \frac{x_1}{x_2}$
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JEE Main 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.