Q. Magnetic field intensity is defined as
A) Magnetic moment per unit volume
B) Magnetic induction force acting on a unit magnetic pole
C) Number of lines of force crossing per unit area
D) Number of lines of force crossing per unit volume
Explanation
(b) Number of lines of force passing through per unit area normally is intensity of magnetic field, hence option (c) is incorrect. The correct option is (b)
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.