The vartical component of the earth's magnetic field is zero at a place where the angle of dip is

The vertical component of earth’s magnetic field is zero at a place when angle of dip is—

Choose the corect options. A place where the vertical components of the earth's magnetic field is zero has the angle of dip equal to

If the horizontal component of earth's magnetic field at a place where the angle of dip is 60^@ is 0*4xx10^-4T , calculate the vertical component and the resultant magnetic field at that place.

The horizontal component of the earth's magnetic field at a place is B_H and angle of dip is 60^@ What is the value of vertical component of earth's magnetic field at equator?

A place where the vertical component of Earth's magnetic field is zero has the angle of dip equal to .........

The ratio of the vertical component to the horizontal component of earth's magnetic field at a place is 1 . What is the angle of dip at that place ?