TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

inductance mutuelle [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2002-10-23

English

Subject field(s)
  • Magnetism and Electromagnetism
  • Induction (Magnetism)
  • Telecommunications
  • Electrical Circuits and Circuit Breakers
DEF

When AC is applied to a coil, a varying magnetic field will be produced around it. When another coil is placed within that magnetic field, it will induce a current flowing in that coil. This principle is called MUTUAL INDUCTANCE The amount of mutual inductance between the two coils depends on the distance between the two coils, and the angle between the two coils. When two coils are linked together via mutual inductance in this manner, we say that the coils are inductively COUPLED. When the mutually inductive coils are close to each other, we say that they are closely, or tightly coupled. When they are far apart, we say that they are loosely coupled. The greatest amount of coupling occurs when the coils are wound one directly over the other and on a closed iron core. The quantity of coupling between two coils is sometimes referred to as the Coefficient of Coupling.

French

Domaine(s)
  • Magnétisme et électromagnétisme
  • Induction (Magnétisme)
  • Télécommunications
  • Circuits électriques et coupe-circuits
DEF

Quotient du flux d'induction magnétique, que le courant d'un circuit détermine dans un autre circuit, par l'intensité du courant dans le premier circuit.

Spanish

Campo(s) temático(s)
  • Magnetismo y electromagnetismo
  • Inducción (Magnetismo)
  • Telecomunicaciones
  • Circuitos eléctricos e interruptores automáticos
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Record 2 1987-05-04

English

Subject field(s)
  • Scientific Measurements and Analyses
OBS

The complex of voltage in one circuit to current in another to which it is inductively coupled.

French

Domaine(s)
  • Mesures et analyse (Sciences)
OBS

L'inductance mutuelle M exprime l'action à distance entre des circuits électriques en vertu de l'induction électromagnétique et le coefficient d'induction mutuelle exprime le degré d'interaction d'un circuit électrique sur un autre circuit électrique.

Spanish

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