Magnetism and Matter - Result Question 9

13. The relations amongst the three elements of earth’s magnetic field, namely horizontal component $H$, vertical component $V$ and $dip \delta$ are, $(B_E=.$ total magnetic field $)$

[NEET Odisha 2019]

(a) $V=B_E, H=B_E \tan \delta$

(b) $V=B_E \tan \delta, H=B_E$

(c) $V=B_E \sin \delta, H=B_E \cos \delta$

(d) $V=B_E \cos \delta, H=B_E \sin \delta$

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Answer:

Correct Answer: 13. (c)

Solution:

  1. (c) $H=B_E \cos \delta$

$ V=B_E \sin \delta $