question_answer 35)

  Let the magnetic field on earth be modeled by that of a point magnetic dipole at the centre of earth. The angle of dip at a point on the geographical equator is always zero can be zero at specific points can be positive or negative is bounded

Answer:

  (b,c,d)The angle of dip at a point on the geographical equator satisfies the options (b), (c) and (d).