The magnetic field of earth can be modelled by that of a pointplaced at the centre of the earth the dipole axis makesan angle of 11.3^(@)with the axis ofearth at mumbaideclination is nearly zero then

The magnetic field of earth can be modelled by that of a pointplaced a

1.	The magnetic field of earth can be modelled by that of a pointplaced at the centre of the earth the dipole axis makesan angle of 11.3^(@)with the axis ofearth at mumbaideclination is nearly zero then
Answer» the declination variis between `11.3^(@)` w to `11.3^(@)` e the least declination is `0^(@)` the plane defoned by dipole axis andearth axis passes throgh GREEN wich declination AVERAGED over EATH MUST be always NEGATIVE Answer :A

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The magnetic field of earth can be modelled by that of a pointplaced at the centre of the earth the dipole axis makesan angle of 11.3^(@)with the axis ofearth at mumbaideclination is nearly zero then

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