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At a given place on the earth a bar magn...

At a given place on the earth a bar magnet of magnetic moment `vec(m)` is kept horizontal in the East-West direction. P and Q are the two neutral points due to magnetic field of this magnet and `vec(B_H)` is the horizontal component of the Earth's magnetic field.
Calculate the angles between position vectors of P and Q with the direction of `vec(m)`

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