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The horizontal component and vertical co...

The horizontal component and vertical components of Earth's maganetic field at a plase are 0.15 G and 0.26 G respectively. Calculate the angle of dip and resultant magnetic field.

Text Solution

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`B_H =0.15 G and B_v=0.26 G`
`tan I=(0.26)/(0.15) rArr I=tan^(-1) (1.732) =60^@`
The resultant magnetic field of the Earth is
`B=sqrt(B_H^2+B_H^2)=0.3 G`
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