A-A+
When placed in a magnetic field which of the
问题详情
When placed in a magnetic field, which of the materials listed will maintain the highest permeability？()
A.Glass
B.Bakelite
C.Soft iron
D.Aluminum
参考答案
正确答案：C
解析：magnetlc：磁的;permeability：渗透;Bakelite：电木;aluminum：铝
译文：在所列选项中，软铁的导磁率最大。
