Diamagnetism vs. Ferromagnetism: What's the Difference?
Edited by Sawaira Riaz || By Sumera Saeed || Updated on October 26, 2023
Diamagnetism is a weak, universal magnetic response repelling fields; ferromagnetism is a strong attraction creating permanent magnets.
Key Differences
Diamagnetism is a property of all materials, exhibiting a weak repulsion from magnetic fields. Ferromagnetism involves strong attraction, seen in materials like iron.
Sumera Saeed
Oct 26, 2023
Diamagnetism results from changes in electron orbits under magnetic fields. Ferromagnetism arises from the alignment of electron spins.
Sumera Saeed
Oct 26, 2023
In diamagnetism, the magnetic effect is usually temporary and weak. Ferromagnetism can lead to permanent magnetization.
Sumera Saeed
Oct 26, 2023
Diamagnetism occurs in materials like copper and water. Ferromagnetism is found in elements like iron, cobalt, and nickel.
Janet White
Oct 26, 2023
Diamagnetism is temperature-independent. Ferromagnetism often decreases with increasing temperature, losing magnetism above the Curie point.
Harlon Moss
Oct 26, 2023
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Diamagnetism and Ferromagnetism Definitions
Diamagnetism
Induced magnetic moments opposing applied fields.
Water's diamagnetism allows it to be slightly repelled by magnets.
Janet White
Oct 26, 2023
Ferromagnetism
Alignment of electron spins.
Ferromagnetism in cobalt is due to the parallel alignment of electron spins.
Sumera Saeed
Oct 26, 2023
Diamagnetism
Weak repulsion from magnetic fields.
Graphite exhibits diamagnetism by levitating above a magnet.
Sawaira Riaz
Oct 26, 2023
Ferromagnetism
Strong magnetic attraction.
Iron's ferromagnetism makes it useful in making permanent magnets.
Sawaira Riaz
Oct 26, 2023
Diamagnetism
Independent of temperature.
Diamagnetism in bismuth remains constant regardless of temperature.
Sara Rehman
Oct 26, 2023
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Ferromagnetism
Affected by temperature.
Heating above the Curie point diminishes ferromagnetism in nickel.
Sumera Saeed
Oct 26, 2023
Diamagnetism
Universal magnetic property.
Diamagnetism is observed in all materials to some degree.
Sumera Saeed
Oct 26, 2023
Ferromagnetism
Found in certain metals.
Ferromagnetism is a key property of rare earth magnets.
Sara Rehman
Oct 26, 2023
Diamagnetism
No permanent magnetization.
Diamagnetism does not create permanent magnets.
Sumera Saeed
Oct 26, 2023
Ferromagnetism
Leads to permanent magnetization.
Ferromagnetism allows steel to become a permanent magnet.
Sumera Saeed
Oct 26, 2023
Diamagnetism
Of or relating to a substance that generates a magnetic field in the direction opposite to an externally applied magnetic field and is therefore repelled by it.
Sumera Saeed
Sep 21, 2022
Ferromagnetism
Of or characteristic of substances such as iron, nickel, or cobalt and various alloys that exhibit extremely high magnetic permeability, a characteristic saturation point, and magnetic hysteresis.
Sumera Saeed
Sep 21, 2022
Ferromagnetism
(physics) The phenomenon whereby certain substances can become permanent magnets when subjected to a magnetic field.
Sumera Saeed
Sep 21, 2022
Ferromagnetism
Phenomenon exhibited by materials like iron (nickel or cobalt) that become magnetized in a magnetic field and retain their magnetism when the field is removed
Sumera Saeed
Sep 21, 2022
FAQs
What causes ferromagnetism at the atomic level?
The parallel alignment of electron spins.
Janet White
Oct 26, 2023
What's a common use of ferromagnetic materials?
In making permanent magnets and storage devices.
Sumera Saeed
Oct 26, 2023
Do diamagnetic materials have magnetic fields?
They create weak, induced fields in opposition.
Aimie Carlson
Oct 26, 2023
Does every ferromagnetic material have the same strength?
No, it varies among materials.
Janet White
Oct 26, 2023
What happens to ferromagnetism at high temperatures?
It decreases, often disappearing above the Curie point.
Sara Rehman
Oct 26, 2023
Is ferromagnetism common in everyday objects?
Yes, especially in magnetic objects.
Harlon Moss
Oct 26, 2023
Can diamagnetism be observed easily?
It's subtle and often requires sensitive equipment.
Sumera Saeed
Oct 26, 2023
Are there technological applications of diamagnetism?
Limited, but it's used in certain levitation experiments.
Aimie Carlson
Oct 26, 2023
How is ferromagnetism used industrially?
In making magnets and magnetic devices.
Sumera Saeed
Oct 26, 2023
Is diamagnetism a temporary effect?
Yes, it only occurs in the presence of an external field.
Sumera Saeed
Oct 26, 2023
Can diamagnetism create magnets?
No, it doesn't lead to permanent magnetization.
Aimie Carlson
Oct 26, 2023
About Author
Written by
Sumera SaeedSumera is an experienced content writer and editor with a niche in comparative analysis. At Diffeence Wiki, she crafts clear and unbiased comparisons to guide readers in making informed decisions. With a dedication to thorough research and quality, Sumera's work stands out in the digital realm. Off the clock, she enjoys reading and exploring diverse cultures.
Edited by
Sawaira RiazSawaira is a dedicated content editor at difference.wiki, where she meticulously refines articles to ensure clarity and accuracy. With a keen eye for detail, she upholds the site's commitment to delivering insightful and precise content.
