Assertion: tape recorder's head | /r/CapableOf | produce closedmagnetic field
Facets:
value: without a gap
type: OTHER
Source sentences:
text: Without a gap the head would produce a "closed" magnetic field and so would not interact sufficiently with the magnetic domains on the tape.
text: Without a gap the head would produce a "closed" magnetic field and so would not interact sufficiently with the magnetic domains on the tape.
text: Without a gap the head would produce a "closed" magnetic field and so would not interact sufficiently with the magnetic domains on the tape.