A) \[{{\tan }^{-1}}\,\,\left( \frac{\sqrt{3}}{2} \right)\]
B) \[{{\tan }^{-1}}\,\,(\sqrt{3})\]
C) \[{{\tan }^{-1}}\,\,\left( \sqrt{\frac{3}{2}} \right)\]
D) \[{{\tan }^{-1}}\,\,\left( \frac{2}{\sqrt{3}} \right)\]
Correct Answer: A
Solution :
let \[\theta =dip\text{ }angle\] H = horizontal component of the Earth?s field V = vertical component of the Earth?s field Also. \[\tan \theta =\frac{V}{H}\] \[but\,~\,\,\,\,\,\,tan\,45{}^\circ =\,\frac{V}{H\,\cos \,\,30{}^\circ }\] \[\theta ={{\tan }^{-1}}\,\left( \frac{\sqrt{3}}{2} \right)\]You need to login to perform this action.
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