astatic coils

الإنجليزية - الإنجليزية

تعريف astatic coils في الإنجليزية الإنجليزية القاموس.

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

الواصلة

a·sta·tic coils