Assertion: corona discharge | /r/CapableOf | flow in air
Facets:
value: normally
type: DEGREE
Source sentences:
text: This corona discharge is therefore an electric current conceptually flowing to ground, but it's flowing in the normally insulating material (like air) surrounding a conductor.
text: Corona discharge is a process where gas is ionized by the high electric fields, and then flows through the air leaking current and corroding parts.