The ___ at any point on a field line gives the direction of magnetic field at that point.
perpendicular
tangent
angle bisector of perpendicular and tangent
The ___ at any point on magnetic field line gives the direction of magnetic field at that point.
Tangent drawn on a magnetic field line at a point gives the direction of the field at that point.
The tangent is drawn to magnetic field lines at any point giving the direction of ___at that potential.
At school we were taught that the tangent at any point on the magnetic field lines gives the directinon of the magnetic field at that point. What does this mean??