
The resultant magnetic moment of the neon atom will be ?
A. Infinity
B. μ
C. Zero
D. μ/2
Answer
162.3k+ views
Hint: A magnet's magnetic moment interacts with an applied field to produce a mechanical moment. Recall the terms torque and the magnetic field. A vector quantity is a magnetic moment. Torque and magnetic moment are related in that torque is equal to the sum of the magnetic moment and magnetic field.
Complete step by step solution:
A magnetic dipole typically resembles an electric charge flowing around a loop and is a tiny magnet with atomic to subatomic dimensions. Magnetic dipoles include electrons moving on their axes, electrons circling atomic nuclei, and spinning positively charged atomic nuclei.
A specific sort of atom might not be a magnetic dipole if these effects combine and cancel. The atom is a magnetic dipole that lasts forever if they do not completely cancel. Iron atoms are these dipoles. A magnetic dipole is also produced when millions of iron atoms bound in the same configuration spontaneously form a ferromagnetic domain.
Examples of macroscopic magnetic dipoles include magnetic compass needles and magnetic bars. By making an angle of with the field direction, as indicated in the figure below, we can place a magnet bar (N-S) with the length 2l and the pole strength m in a uniform magnetic field of induction denoted as B.
Due to the magnetic field indicated by B, the first force (mB) acts on the North Pole in the direction of the magnetic field, and a second force (mB) acts on the South Pole in the direction that is the opposite of the magnetic field. These two new forces are oppositely polar and identical. As a result, it creates a couple. Since the neon molecule is diatomic, it has no net magnetic field.
Hence, option C is correct.
Note:The highest torque a magnet will experience in a unit external magnetic field is referred to as the magnetic moment's magnitude. Due to some torque the magnet experiences when it is placed in the external magnetic field, which is caused by the magnetic dipole, the magnet strives to align itself with the external magnetic field.
Complete step by step solution:
A magnetic dipole typically resembles an electric charge flowing around a loop and is a tiny magnet with atomic to subatomic dimensions. Magnetic dipoles include electrons moving on their axes, electrons circling atomic nuclei, and spinning positively charged atomic nuclei.
A specific sort of atom might not be a magnetic dipole if these effects combine and cancel. The atom is a magnetic dipole that lasts forever if they do not completely cancel. Iron atoms are these dipoles. A magnetic dipole is also produced when millions of iron atoms bound in the same configuration spontaneously form a ferromagnetic domain.
Examples of macroscopic magnetic dipoles include magnetic compass needles and magnetic bars. By making an angle of with the field direction, as indicated in the figure below, we can place a magnet bar (N-S) with the length 2l and the pole strength m in a uniform magnetic field of induction denoted as B.
Due to the magnetic field indicated by B, the first force (mB) acts on the North Pole in the direction of the magnetic field, and a second force (mB) acts on the South Pole in the direction that is the opposite of the magnetic field. These two new forces are oppositely polar and identical. As a result, it creates a couple. Since the neon molecule is diatomic, it has no net magnetic field.
Hence, option C is correct.
Note:The highest torque a magnet will experience in a unit external magnetic field is referred to as the magnetic moment's magnitude. Due to some torque the magnet experiences when it is placed in the external magnetic field, which is caused by the magnetic dipole, the magnet strives to align itself with the external magnetic field.
Recently Updated Pages
JEE Main 2021 July 25 Shift 1 Question Paper with Answer Key

JEE Main 2021 July 22 Shift 2 Question Paper with Answer Key

Young's Double Slit Experiment Step by Step Derivation

JEE Electricity and Magnetism Important Concepts and Tips for Exam Preparation

JEE Energetics Important Concepts and Tips for Exam Preparation

JEE Isolation, Preparation and Properties of Non-metals Important Concepts and Tips for Exam Preparation

Trending doubts
JEE Main 2025 Session 2: Application Form (Out), Exam Dates (Released), Eligibility, & More

JEE Main 2025: Derivation of Equation of Trajectory in Physics

Electric Field Due to Uniformly Charged Ring for JEE Main 2025 - Formula and Derivation

Electric field due to uniformly charged sphere class 12 physics JEE_Main

Displacement-Time Graph and Velocity-Time Graph for JEE

If a wire of resistance R is stretched to double of class 12 physics JEE_Main

Other Pages
JEE Advanced Marks vs Ranks 2025: Understanding Category-wise Qualifying Marks and Previous Year Cut-offs

JEE Advanced 2025: Dates, Registration, Syllabus, Eligibility Criteria and More

JEE Advanced Weightage 2025 Chapter-Wise for Physics, Maths and Chemistry

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

Uniform Acceleration

Degree of Dissociation and Its Formula With Solved Example for JEE
