A magnetic needle suspended in a vertical plane at `30^@` from the magnetic meridian makes an angle of `45^@` with the horizontal. Find the true angle of dip.

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

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 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?

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