电动势与迈斯纳效应之谜
Electromotive forces and the Meissner effect puzzle
摘要：
在伏打电池中，正（负）离子在指向相反方向并克服电力的“电动势”的驱动下，从低（高）电位电极流向高（低）电位电极。类似地，在超导体中，当磁场在迈斯纳效应中被驱逐时，电荷以与法拉第电场所指示的方向相反的方向流动。这两种情况下的难题是相同的：是什么驱使电荷对抗电磁力？我认为，在这两种情况下，答案也是相同的：动能降低，或“量子压力”。
英文摘要：
In a voltaic cell, positive (negative) ions flow from the low (high) potential electrode to the high (low) potential electrode, driven by an `electromotive force' which points in opposite direction and overcomes the electric force. Similarly in a superconductor charge flows in direction opposite to that dictated by the Faraday electric field as the magnetic field is expelled in the Meissner effect. The puzzle is the same in both cases: what drives electric charges against electromagnetic forces? I propose that the answer is also the same in both cases: kinetic energy lowering, or `quantum pressure'.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
