noun
Usage: usually capitalized F
: a metal disk through which a current of electricity is passed and in which an induced current occurs as the disk rotates on a metal axis between the poles of a magnet
noun
Usage: usually capitalized F
: a metal disk through which a current of electricity is passed and in which an induced current occurs as the disk rotates on a metal axis between the poles of a magnet
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012