Physics · 2023
JEE Main · 11 April 2023, Shift 1 · Q38
The free space inside a current carrying toroid is filled with a material of susceptibility 2 × 10^-2. The percentage increase in the value of…
The free space inside a current carrying toroid is filled with a material of susceptibility $\displaystyle 2 \times 10^{-2}$. The percentage increase in the value of magnetic field inside the toroid will be
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 2$%
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.