Subject	field line
Predicate	be perpendicular to
Object	surface
Modality	Modality Occurrences TBC[equipotential surfaces] 6 TBC[surface of conductor] 2 some[subj/electric] 8 TBC[equipotential surface of conductor] 1 TBC[surface of conductor merit nation] 1 always 1 TBC[equipotential surface] 2
Polarity	POSITIVE
Plausibility	0.0371
Neighborhood Sigma	0.0390
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source field lines are perpendicular to equipotential surfaces 4 Google Autocomplete electric field lines are perpendicular to the surface of a conductor 1 Google Autocomplete electric field lines are perpendicular to equipotential surface of a conductor 1 Google Autocomplete electric field lines are perpendicular to equipotential surfaces 1 Google Autocomplete electric field lines are perpendicular to the surface of a conductor merit nation 1 Google Autocomplete electric field lines are perpendicular to surface of conductor 1 Google Autocomplete field lines are always perpendicular to equipotential surfaces 1 Google Autocomplete electric field lines are perpendicular to equipotential surface 1 Google Autocomplete electric field lines are perpendicular to an equipotential surface 1 Google Autocomplete electric field lines are perpendicular to the surface 1 Google Autocomplete