magnetic coefficient
Very LowTechnical/Scientific
Definition
Meaning
A numerical factor that quantifies the degree to which a material can be magnetized or how it responds to a magnetic field.
In physics and engineering, it represents a proportionality constant relating magnetic quantities (e.g., magnetic susceptibility, permeability, moment) to an applied magnetic field or other parameters. It describes a material's magnetic properties in quantitative terms.
Linguistics
Semantic Notes
Exclusively used in physics, materials science, and electrical engineering. Always refers to a specific, measurable constant within a magnetic equation or model.
Dialectal Variation
British vs American Usage
Differences
No difference in meaning or usage. Spelling follows respective conventions for other words in the sentence (e.g., 'centre' vs. 'center').
Connotations
None beyond the strict technical definition.
Frequency
Extremely rare in both varieties, confined to specialist literature.
Vocabulary
Collocations
Grammar
Valency Patterns
The magnetic coefficient of [material] is...A [value] magnetic coefficient indicates...To measure/find/calculate the magnetic coefficient...[Material] exhibits a magnetic coefficient of...Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “N/A”
Usage
Context Usage
Business
Not used.
Academic
Used in physics, materials science, and engineering research papers and textbooks.
Everyday
Not used.
Technical
Core term in electromagnetism and materials specification for magnetic devices.
Examples
By Part of Speech
adjective
British English
- The magnetic coefficient measurements were taken at the National Physics Laboratory.
American English
- The magnetic coefficient data is critical for the motor design.
Examples
By CEFR Level
- Scientists measure the magnetic coefficient to understand materials.
- The temperature dependence of the magnetic coefficient revealed a phase transition in the alloy, which was corroborated by neutron scattering data.
Learning
Memory Aids
Mnemonic
Think of a COEFFICIENT as a number that CO-EFFICIENTly works with MAGNETIC fields to describe a material's behaviour.
Conceptual Metaphor
A SCALE OR MEASURE OF MAGNETIC RESPONSE.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid directly translating as 'магнитный коэффициент' without confirming the specific constant (e.g., 'коэффициент магнитной восприимчивости'). The English term is a general category, not one specific constant.
Common Mistakes
- Using it as a general adjective (e.g., 'a very magnetic coefficient material' – incorrect). Confusing it with 'magnetic field strength' (which is H or B).
Practice
Quiz
In which field is the term 'magnetic coefficient' most precisely used?
FAQ
Frequently Asked Questions
No. A magnetic field (H or B) is a vector field representing magnetic influence. A magnetic coefficient is a scalar number quantifying a material's property within that field.
Magnetic susceptibility (χ) is a very common magnetic coefficient. It quantifies how much a material becomes magnetized in response to an applied magnetic field.
Almost never. It is a highly specialised technical term with no application in general conversation.
Yes, for many materials it can change with factors like temperature, pressure, and the strength of the applied magnetic field itself.