Assertion: ohm's law | /r/HasProperty | die galvanische kette
Facets:
value: in 1827
type: TEMPORAL
value: in the book
type: LOCATION
Source sentences:
text: The law first appeared in the book Die Galvanische Kette, Mathematisch Bearbeitet ("The Galvanic Circuit Investigated Mathematically") in 1827, in which Ohm explains his complete theory of electricity.