Assertion: anode's electron | /r/HasProperty | released
Facets:
value: from that dynode
type: LOCATION
value: from the cathode
type: LOCATION
value: by heating 'thermionic
type: MANNER
Source sentences:
text: standard electric current, the CRT diagram you quote is correct for standard current (i.e. electric feild current that can do 'work') while the electrons are released from the Cathode (either by heating 'thermionic' or by feild emission) and flow to the anode.
text: This works on the principle of secondary emission, whereby a single electron emitted by the photocathode strikes a special sort of anode known as a dynode causing more electrons to be released from that dynode.