题目内容 (请给出正确答案) 提问人:网友 发布时间: 【简答题】 已知恒定电流分布空间的矢量磁位为<img src="https://nimg.ppkao.com/2019-04/wuacheng/2019040917050886054.jpg?sign=8cfa04072afe23b41c72b6c38f59f880&t=62d6d572" />C为常数,且<img src="https://nimg.ppkao.com/2019-04/wuacheng/2019040917053027311.jpg?sign=218daa782b296bee8aafb8f49355400c&t=62d6d572" />满足库仑规范。求<br /> <img src="https://nimg.ppkao.com/2019-04/wuacheng/2019040917055383718.jpg?sign=cc080bef188288e3dc6ae3a33a89ab3a&t=62d6d572" /> 查看正确答案