Physics · 2016
JEE Main · 9 April 2016, Shift 1 · Q15
A magnetic dipole is acted upon by two magnetic fields which are inclined to each other at an angle of 75°. One of the fields has a magnitude of 15…
A magnetic dipole is acted upon by two magnetic fields which are inclined to each other at an angle of $\displaystyle 75$°. One of the fields has a magnitude of $\displaystyle 15$ mT. The dipole attains stable equilibrium at an angle of $\displaystyle 30$° with this field. The magnitude of the other field (in mT) is close to :
Official answer
(1)
$\displaystyle 11$
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JEE Main 2016 Physics question, with the answer from NTA’s final answer key. Where our answers come from.