The angle of dip at a certain place is 30o. If the horizontal componen – McqOptions

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1.	The angle of dip at a certain place is 30o. If the horizontal component of the earth?s magnetic field is H, the intensity of the total magnetic field is [UPSEAT 1993, 2000; MP PMT 2002]
A.	\[\frac{H}{2}\]
B.	\[\frac{2H}{\sqrt{3}}\]
C.	\[M{{L}^{-1}}{{T}^{-1}}\]
D.	\[H\sqrt{3}\]
Answer» C. \[M{{L}^{-1}}{{T}^{-1}}\]

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