Assertion: cathode | /r/CapableOf | emit electron
Facets:
value: from its surface
type: LOCATION
value: into the device
type: TRANSITIVE-OBJECT
value: compared to the ones
type: OTHER
Source sentences:
text: Indirectly heated cathode: In this type, the filament is not the cathode but rather heats the cathode which then emits electrons.
text: A cathode is usually flagged as “cold” if it emits more electrons compared to the ones generated by thermionic emission alone.
text: The current version of the In Electronics section says that "the cathode is an electrode that emits electrons into the device"!
text: photocathode (a cathode that emits electrons when illuminated)
text: Cathode is a conductor that emits electrons from its surface when heated to a high temperature.
text: The cathode emits electrons that race through sets of parallel and orthogonal acceleration and direction plates to ultimately imping on a phosporous coating located on the back side of the TV's picture screen.