The line of force in a magnetic field represents the direction at each point that a magnetic needle placed at the point takes up. Do they also represent the direction of the force on a moving charge at each point?
(a) Not possible
(b) Represent circular motion
(c) Represent tangential motion
(d) Represents translatory motion
I got this question by my college director while I was bunking the class.
This intriguing question originated from Magnetism and Gauss’s Law topic in division Magnetism and Matter of Physics – Class 12