Also found in: Thesaurus, Encyclopedia.
Switch to new thesaurus
|Noun||1.||astatic coils - an arrangement of coils used in sensitive electrical instruments; the coils are arranged to give zero resultant external magnetic field when a current passes through them and to have zero electromotive force induced in them by an external magnetic field|
astatic galvanometer - has a moving magnet and astatic coils arranged to cancel the effect of the Earth's magnetic field
coil - reactor consisting of a spiral of insulated wire that introduces inductance into a circuit
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.