A bar magnet is placed so that point A lies on its axial line at a distance from the…
PHYSICS · Subjective · CBSE · Physics · Magnetism and Matter · Magnetism and Matter
Problem
A bar magnet is placed so that point A lies on its axial line at a distance r from the center of the magnet, and point B lies on the same line at a distance 2r. Without performing a detailed calculation, describe how the magnitude of the magnetic field at point B compares to that at point A.