ELECTRO-MAGNETISM. See GALVANISM, MAGNETO-ELECTRICITY, and THERMO-ELECTRICITY.
ELECTRO-MAGNETISM
article · 78 chars · cross-reference · page image at NLS ↗
article · 78 chars · cross-reference · page image at NLS ↗
ELECTRO-MAGNETISM. See GALVANISM, MAGNETO-ELECTRICITY, and THERMO-ELECTRICITY.