Meaning of Cross and dot
Category : JEE Main & Advanced
If magnetic field is directed perpendicular and into the plane of the paper it is represented by Ä (cross) while if magnetic field is directed perpendicular and out of the plane of the paper it is represented by (dot)
In : Magnetic field is away from the observer or perpendicular inwards.
Out : Magnetic field is towards the observer or perpendicular outwards.
You need to login to perform this action.
You will be redirected in
3 sec
