磁気 じき誘導 ゆうどうではありませんでした
jikiyūdōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 磁気誘導

1. Was not magnetic induction.; Was not due to magnetic induction.

Past/Perfective
Negative
Polite
Formal Register
Physics