Author:rozen☆bud 名前・・・リアルタ 性別・・・男 年齢・・・永遠の20歳 好きな声優・・・林原めぐみさん、かないみかさん、井上喜久子さん、沢城みゆきさん 好きな歌手・・・上に同じ Chapter 5 The Fields of Moving Charges 5.1 From Oersted Einstein In the winter of 1819-1820 Hans Christian Oersted was lecturing on Electricity ,Galvanism,and Magnetism to advanced students at the University of Copenhagen. Electricity meant electrostatics;galvanism referred to the effects produced by