inductance
UK[ɪnˈdʌktəns]US[ɪnˈdʌktəns]
n
the property of an electric circuit or component that causes an electromotive force to be generated by a change in the current flowing through it.
n
a component, typically a coil, that possesses inductance.
Morpheme Breakdown
in
duct
ance
in
in
duct
lead
ance
state or quality
Etymology
the word "inductance" is a modern scientific term formed in english. it is built upon the latin verb ducere, meaning "to lead" or "to bring," which is also the source of words like "conduct" and "introduce." the prefix "in-" signifies "into," so the core idea is of "leading in." the suffix "-ance" forms a noun denoting a state or quality. thus, the term literally describes the quality or property of a circuit that "leads in" or induces an electromotive force when the current changes. this etymological path connects the ancient concept of leading or guiding to the specific electromagnetic phenomenon discovered in the 19th century.
Analysis
Structure: in (in) + duct (lead) + ance (state or quality)
- in: a latin prefix meaning "in, into, on".
- duct: from latin ducere, meaning "to lead".
- ance: a latin-derived noun suffix indicating a state, quality, or action.
Examples
the inductance of the coil determines how much it opposes changes in current.
engineers must calculate the circuit's inductance to ensure proper filter design.
mutual inductance describes how a changing current in one coil induces a voltage in a nearby coil.