
If a magnet is hanged with its magnetic axis, then it stops in
A. Magnetic meridian
B. Geometric meridian
C. Angle of dip
D. None of these
Answer
162.9k+ views
Hint:
In this question we have to use the concept of magnetic axis. The magnetic axis is a line that straddles the Earth's magnetic poles. The terms "magnetic meridian" and "magnetic equator" refer to a large circle that is perpendicular to the Earth's magnetic axis and a vertical plane that passes across it.
Complete step by step solution:
We know that a line joining the magnetic North Pole and the magnetic South Pole inside the earth is defined as Magnetic Meridian.
Also, in a Bar Magnet, there are two poles named ‘North-Pole’ and ‘South-Pole’ such that the magnetic field lines originate from the North pole and end at the South pole.
Since the magnetic meridian is parallel with the earth’s magnetic lines of force, therefore, whenever a magnet is freely suspended in the air along its magnetic axis then it will stop in Earth’s Magnetic Meridian.

Thus, if a magnet is hanging with its magnetic axis, then it stops in the Magnetic meridian.
Hence, the correct option is (A) Magnetic meridian.
Therefore, the correct option is A.
Note:
Since this is a problem related to a suspension of a bar magnet in Magnetism (conceptual problem) hence, it is essential that given options must be analyzed very carefully to give a precise explanation. While writing an explanation for this kind of conceptual problem, always keep in mind to provide the exact reasons in support of your explanation.
In this question we have to use the concept of magnetic axis. The magnetic axis is a line that straddles the Earth's magnetic poles. The terms "magnetic meridian" and "magnetic equator" refer to a large circle that is perpendicular to the Earth's magnetic axis and a vertical plane that passes across it.
Complete step by step solution:
We know that a line joining the magnetic North Pole and the magnetic South Pole inside the earth is defined as Magnetic Meridian.
Also, in a Bar Magnet, there are two poles named ‘North-Pole’ and ‘South-Pole’ such that the magnetic field lines originate from the North pole and end at the South pole.
Since the magnetic meridian is parallel with the earth’s magnetic lines of force, therefore, whenever a magnet is freely suspended in the air along its magnetic axis then it will stop in Earth’s Magnetic Meridian.

Thus, if a magnet is hanging with its magnetic axis, then it stops in the Magnetic meridian.
Hence, the correct option is (A) Magnetic meridian.
Therefore, the correct option is A.
Note:
Since this is a problem related to a suspension of a bar magnet in Magnetism (conceptual problem) hence, it is essential that given options must be analyzed very carefully to give a precise explanation. While writing an explanation for this kind of conceptual problem, always keep in mind to provide the exact reasons in support of your explanation.
Recently Updated Pages
Fluid Pressure - Important Concepts and Tips for JEE

JEE Main 2023 (February 1st Shift 2) Physics Question Paper with Answer Key

Impulse Momentum Theorem Important Concepts and Tips for JEE

Graphical Methods of Vector Addition - Important Concepts for JEE

JEE Main 2022 (July 29th Shift 1) Chemistry Question Paper with Answer Key

JEE Main 2023 (February 1st Shift 1) Physics Question Paper with Answer Key

Trending doubts
Degree of Dissociation and Its Formula With Solved Example for JEE

Formula for number of images formed by two plane mirrors class 12 physics JEE_Main

In which of the following forms the energy is stored class 12 physics JEE_Main

IIIT JEE Main Cutoff 2024

IIT Full Form

JEE Main Reservation Criteria 2025: SC, ST, EWS, and PwD Candidates

Other Pages
NEET 2025: All Major Changes in Application Process, Pattern and More

Verb Forms Guide: V1, V2, V3, V4, V5 Explained

NEET Total Marks 2025: Important Information and Key Updates

1 Billion in Rupees - Conversion, Solved Examples and FAQs

NEET 2025 Syllabus PDF by NTA (Released)

Important Days In June: What Do You Need To Know
