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伪矢量covariant vector

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hbghlyj posted 2025-5-2 02:58 |Read mode
Last edited by hbghlyj 2025-5-2 03:47
一個載有電流的線圈(黑色)會產生磁場(藍色)。若線圈的位置和電流都對應點線鏡面反射,其產生的磁場不會是原磁場的鏡面反射,會是原磁場反射後,再加以反向。線圈的位置和電流是向量,但產生的磁場是贗矢量

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