Physics · 2025
JEE Main · 22 January 2025, Shift 1 · Q26
If B is magnetic field and μ_0 is permeability of free space, then the dimensions of ( B / μ_0) is
If B is magnetic field and $\displaystyle \mu_0$ is permeability of free space, then the dimensions of $\displaystyle \left(\mathrm{B} / \mu_0\right)$ is
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle \mathrm{L}^{-1} \mathrm{~A}$
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.