【单选题】
面积为S和2S的两圆线圈1、2,如图放置,通有相同的电流I。线圈1的电流所产生的通过线圈2的磁通用<img src="https://nimg.ppkao.com/STUploads/2020/8/19/Images/c45df36eb9304de1af74e7bec705725e.jpg?sign=c2ae65436d732a6f939b7f0498f461a6&t=62d6ebdf"/>表示,线圈2的电流所产生的通过线圈1的磁通用<img src="https://nimg.ppkao.com/STUploads/2020/8/19/Images/4d1ad7be41c348769f264d89d5c3b30b.jpg?sign=db0951e4c510817a6bb5caa809da7e4b&t=62d6ebdf"/>表示,则<img src="https://nimg.ppkao.com/STUploads/2020/8/19/Images/1d05bd8aa56b4925a6a82095a4eae83b.jpg?sign=b881734252223e197021ad62a854568b&t=62d6ebdf"/>和<img src="https://nimg.ppkao.com/STUploads/2020/8/19/Images/771df4233209446f8b684b9b634c707a.jpg?sign=9674979a9dc0553846266066fdb535b7&t=62d6ebdf"/>的大小关系为:()<img src="https://nimg.ppkao.com/2019-05/wangjing/2019050917132216043.jpg?sign=b5dea907d2faaa808aeab1ac98375108&t=62d6ebdf"/><img src="https://nimg.ppkao.com/2019-05/wangjing/201905091713283078.jpg?sign=26d6b55ed0036ca47aae61908b9f853f&t=62d6ebdf"/>
A、A
B、B
C、C
D、D