The article deduces emf from varying magnetic field and motional emf in a general case further researches induced electric field and presents two important formulae of induced electric field.
英
美
- 摘要本文推導出在一般情況下的感生電動(dòng)勢和動(dòng)生電動(dòng)勢公式，并在此基礎上，對感生電場(chǎng)進(jìn)行了進(jìn)一步的研究，給出了求解感生電場(chǎng)的兩個(gè)重要公式。
