Assertion: magnetic field | /r/HasProperty | analogous
Facets:
value: roughly
type: DEGREE
value: to voltage
type: OTHER
Source sentences:
text: Field force and flux are roughly analogous to voltage (“push”) and current (flow) through a conductor, respectively, although field flux can exist in totally empty space (without the motion of particles such as electrons) whereas current can only take place where there are free electrons to move.