Physics · 2023
JEE Main · 30 January 2023, Shift 1 · Q1
Electric field in a certain region is given by E =(A/x^2 i +B/y^3 j ). The SI unit of A and B are:
Electric field in a certain region is given by $\displaystyle \overrightarrow{\mathrm{E}}=\left(\frac{\mathrm{A}}{x^2} \hat{i}+\frac{\mathrm{B}}{y^3} \hat{j}\right)$. The SI unit of A and B are :
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle \mathrm{Nm}^2 \mathrm{C}^{-1} ; \mathrm{Nm}^3 \mathrm{C}^{-1}$
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.