If a magnet is suspended at an angle `30^(@)` to the magnetic meridian and in this plane the dip needle makes an angle of `60^(@)` with the horizontal. The true value of dip is:

If a magnet is suspended at an angle 30∘ to the magnetic meridian and in thisplane the dip needle makes an angle of 60∘ with the horizontal. The true value of dip is

The real angle of dip, if a magnet is suspended at an angle of 30^(@) to the magnetic meridian and the dip needle makes an angle of 45^(@) with horizontal, is:

If a dip needle is suspended at an angle 30° to the magnetic meridian, it makes an angle of 45^@ with the horizontal. The real dip is

At an angle of 30^(@) to the magnetic meridian, the apparent dip is 45^(@) . Find the true dip:

A magnet suspended at 30^@ with magnetic meridian makes an angle of 45^@ with the horizontal. What shall be the actual value of the angle of dip?

A magnetic needle is free to rotate in a vertical plane which makes an angle of 60^@ with the magnetic meridian. If the needle stays in a direction making an angle of tan^-1(2//sqrt3) with the horizontal, what would be the true dip at that place?

A magnetic needle is free to rotate in a vertical plance which makes an angle of 60^@ with the magnetic meridian. If the needle stays in a direction making an angle of tan^(-1) (2sqrt(3)) with the horizontal, what would be the dip at that place?

At 45^(@) to the magnetic meridian the apparent dip is 60^(@) . The true dip is