Calculate earth's magnetic field at a place where angle of dip `delta` is `60^(@)` and horizontal component of earth's magnetic field is 0.3 G

Calculate earth's surface magnetic field at a place , where an angle of dip is 60^(@) and vertical component of earth's field is 0.40 G.

At a place, the horizontal component of earth's magnetic field is V and angle of dip is 60^(@) . What is te value of horizontal component of earth's magnetic field at equator ?

At a place, the horizontal component of earth's magnetic field is V and angle of dip is 60^(@) . What is te value of horizontal component of earth's magnetic field at equator ?

At a place , the horizontal component of earth's magnetic field is B and angle of dip is 60^(@) . What is the value of horizontal component of earth's magnetic field at equator ?

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?

At a place, the horizontal component of earth's magnetic field is B and angle of dip is 60^@ . What is the value of horizontal component of earth's magnetic field at equator?