Assertion: coil's field | /r/CapableOf | induce high voltage
Facets:
value: across the coil
type: LOCATION
Source sentences:
text: The rapidly collapsing magnetic field, however, induces a high voltage across the coil which can only relieve itself by arcing across the contact points; while in the case of the buzzer this is a problem as it causes the points to oxidize and/or weld together, in the case of the ignition system this becomes the source of the high voltage to operate the spark plugs.