Q. The line on the earth surface joining the point where the field is horizontal, is called
A) Magnetic equator
B) Magnetic Line
C) Magnetic axis
D) Magnetic inertia
Explanation
(a) The line of force on the earth surface where the field is horizontal, is known as magnetic equator.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.