Let the magnetic field on earth be modelled by that of a point magnetic dipole at the centre of earth. The angle of dip at a point on the geographical equator
A is always zero.
B can be zero at specific points.
C cannot be positive or negative.
D is not bounded.
Answer:C
Let the magnetic field on earth be modelled by that of a point magnetic dipole at the centre of earth. The angle of dip at a point on the geographical equator
A is always zero. B can be zero at specific points. C cannot be positive or negative. D is not bounded.