At a certain place, the horizontal component of earth's magnetic field is $\sqrt 3 $times the vertical component. The angle of dip at that place is....$^o$
$60$
$45$
$90$
$30$
The vertical component of earth's magnetic field is zero at or The earth's magnetic field always has a vertical component except at the
A dip circle is at right angle to the magnetic meridian. What will be the apparent dip......$^o$
What was the recognition of Earth’s magnetic field ? State dynamo effect
The vertical component of the earth's magnetic field is zero at a place where the angle of dip is.....$^o$
Earth's magnetic field always has a horizontal component except at or Horizontal component of earth's magnetic field remains zero at