Assertion: astatic galvanometer | /r/HasProperty | a current
Facets:
Source sentences:
text: The astatic galvanometer is a current measuring deviceUnlike in a simple, magnetic-needle galvanometer; the astatic galvanometer has two magnetic needles parallel to each other, but with the magnetic poles reversed.
text: The astatic galvanometer is a current measuring deviceUnlike in a simple, magnetic-needle galvanometer, the astatic galvanometer has two magnetic needles parallel to each other, but with the magnetic poles reversed.
text: The astatic galvanometer is a current measuring deviceUnlike in a simple, magnetic-needle galvanometer, the astatic galvanometer has two magnetic needles parallel to each other, but with the magnetic poles reversed.