the magnetic field of earth is parallel to the earth surface
This phenomenon is due to "dip" or declination of the magnetic lines of force and vary with latitude. Only at the magnetic equator are the lines of force parallel to the surface.
The angle from the equator north or south to any point on Earthis the 'latitude' of that point.
A saddle
Most likely due to a floating neutral i.e. the neutral is not properly connected to the earth point at the point of origin of the supply.
It's called the Dip.
90degree
Yes,angle of dip,or angle of inclination is the angle that a compass arrow direction or an axis of magnetic needle makes with plane of the horizon. Strike and dip are the terms of Geophysics and Geology applied them to determine the coordinates of the location of any geological object.
The point of an angle is its vertex
It takes 3 points to determine an angle.No. A point is a point; an angle is an angle.
The dip of a unit represents the angle at which the bed inclines from the horizontal. In dip-slip faults, the fault blocks move up and down, parallel to the dip of the fault plane.
the angle at a point is 0 deg.
An angle does not have a mid point.
The angle of depression of a point is the angle between the line joining that point and the point of observation and the horizontal from the point of observation.
The vertex of an angle is the point at which the two rays that form the angle meet.opposite point
Of the land surface, you may refer to slope, or gradient. In geology, the dip angle is the name given to the angle down which a strata follows.
Every point on the bisector of an angle is equidistant from the sides of that angle. It is understood that the distance of a point from a line is the length of the perpendicular dropped from the point to the line.