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At a given palce on the earth's surface,...

At a given palce on the earth's surface, the horizontal component of earth's magnetic field is `3 xx 10^(-5)T` and resultant magnetic field is `6 xx 10^(-5)T`. The angle of dip at this place is

A

`30^(@)`

B

`40^(@)`

C

`50^(@)`

D

`60^(@)`

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The correct Answer is:
D
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