Assertion: radiation's power | /r/CapableOf | send change
Facets:
value: in the fields
type: LOCATION
Source sentences:
text: By contrast, the EM far-field is composed of radiation that is free of the transmitter in the sense that (unlike the case in an electrical transformer) the transmitter requires the same power to send these changes in the fields out, whether the signal is immediately picked up or not.