Danish Naturalist, He Studied Nematodes
Puzzle 14 of Hinduism Hard Pack
Question is: Danish Naturalist, He Studied Nematodes
and the answer is: OERSTED
Word Meaning:
OERSTED — The CGS unit of magnetizing field (symbol Oe), defined as 1000/4π (≈79.5774715) amperes per meter of flux path.
Definitions from Wiktionary.