■解答
(イ) \(vBa\) (ロ) \(\displaystyle\frac{2vBa}{2R_1+R_{\infty}}\) (ハ) \(\displaystyle\frac{2v^2B^2a^2}{2R_1+R_{\infty}}\)
問１：略
(ニ) \(\displaystyle\frac{2E}{3R}\) (ホ) \(\displaystyle\frac{1}{4}\) (ヘ) \(\displaystyle\frac{1}{8}\)
(ト) \(\displaystyle\frac{3V_d}{Ba}\) (チ) \(\displaystyle\frac{E-V_d}{R}\) (リ) \(\displaystyle\frac{V_d}{2R}\)
(ヌ) \(\displaystyle\frac{E-3V_d}{R}\) (ル) \(\displaystyle\frac{E}{3R}\) (ヲ) \(-\displaystyle\frac{5E}{12R}\)
(ワ) \(\displaystyle\frac{7E}{24R}\)
■解説
