Physics · 2022
JEE Main · 29 June 2022, Shift 1 · Q45
At a certain place the angle of dip is 30° and the horizontal component of earth's magnetic field is 0.5 G. The earth's total magnetic field (in G),…
At a certain place the angle of dip is $\displaystyle 30$° and the horizontal component of earth's magnetic field is $\displaystyle 0.5$ G. The earth's total magnetic field (in G), at that certain place, is :
Official answer
(1)
$\displaystyle \frac{1}{\sqrt{3}}$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.