Assertion: inductor's shape | /r/HasProperty | round
Facets:
value: with an internal hollow
type: OTHER
value: with a hole in the center
type: OTHER
Source sentences:
text: This variety gets its name from its shape, which is round with a hole in the center (although it’s also known as a trash can inductor for the same reason).
text: The shape of a pot core is round with an internal hollow that almost completely encloses the coil.