Two identical bar magnets are placed on a table with their north poles facing each…
PHYSICS · Single correct · CBSE · Physics · Magnetism and Matter · Magnetism and Matter
Problem
Two identical bar magnets are placed on a table with their north poles facing each other and 4 cm apart. Point P lies exactly midway between the two north poles. What is the net magnetic field at point P?
(a) From left to right, toward the right-hand magnet
(b) Vertically upward, out of the plane of the table
(c) Zero, because the two fields are equal and opposite
(d) From right to left, toward the left-hand magnet