electromagnetics

Thân thiện

A student studies electromagnetics in a physics textbook.

Definition

Noun: - The branch of physics concerned with electromagnetic phenomena: This is the scientific study of the physical interactions between electric charges, electric currents, and magnetic fields. It encompasses the principles and laws governing electricity, magnetism, and their combined effects, such as light.

Usage

• This is a formal, uncountable noun used in academic and scientific contexts. It refers to the entire field of study.
• Example:
• Example:

Advanced Usage

• Classical electromagnetics: Refers to the theory as formulated by James Clerk Maxwell, describing macroscopic phenomena.
  • Classical electromagnetics successfully explains the propagation of radio waves.
• Computational electromagnetics: A sub-discipline involving the use of numerical algorithms and computers to solve electromagnetic problems.
  • She uses software tools from computational electromagnetics to model radar cross-sections.

Variants and Related Words

• Electromagnetic (adjective): Pertaining to electromagnetics or electromagnetism.
  • An electromagnetic field is generated by moving electric charges.
• Electromagnetism (noun): Often used synonymously with "electromagnetics" to refer to the branch of physics. It can also refer specifically to the phenomenon itself.
  • The theory of electromagnetism unified the studies of electricity and magnetism.
• Electrodynamics (noun): A branch of electromagnetics focused on the effects of electric and magnetic fields on the motions of charged particles.

Synonyms

• Electromagnetism (when referring to the field of study)

Related Phrases

• Laws of electromagnetics: Refers to the fundamental principles, such as Maxwell's equations, that govern the field.
  • The engineer applied the laws of electromagnetics to solve the interference problem.
• Applied electromagnetics: The application of electromagnetic theory to practical engineering problems.
  • The course in applied electromagnetics covers waveguide theory and antenna design.

Học thuật

Noun

1. the branch of physics concerned with electromagnetic phenomena

Từ đồng nghĩa

• electromagnetism