Physics · 2022
JEE Main · 28 June 2022, Shift 2 · Q42
The space inside a straight current carrying solenoid is filled with a magnetic material having magnetic susceptibility equal to 1.2 × 10^-5. What is…
The space inside a straight current carrying solenoid is filled with a magnetic material having magnetic susceptibility equal to $\displaystyle 1.2 \times 10^{-5}$. What is fractional increase in the magnetic field inside solenoid with respect to air as medium inside the solenoid ?
Official answer
(1)
$\displaystyle 1.2 \times 10^{-5}$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.