Physics · 2008
NEET 2008 · Prelims · Code A · Q35
A circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction 1/(π)(ω b / m^2) in such a way that its axis makes an angle of…
A circular disc of radius $\displaystyle 0.2$ meter is placed in a uniform magnetic field of induction $\displaystyle \frac{1}{\pi}\left(\omega \mathrm{~b} / \mathrm{m}^2\right)$ in such a way that its axis makes an angle of $\displaystyle 60^{\circ}$ with $\displaystyle \vec{B}$ . The magnetic flux linked with the disc is :
Official answer
(2)
$\displaystyle 0.02 \omega \mathrm{~b}$
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NEET (UG) 2008 Physics question, with the answer from NTA’s final answer key. Where our answers come from.