When voltage is applied to an ionic material, entire ions must move to cause a current to flow, therefore, the electrical conductivity is very good.
When voltage is applied to an ionic material, entire ions must move to cause a current to flow, therefore, the electrical conductivity is very good.
A.正确
B.错误
正确答案：错误
Tag：材料导论
时间：2022-01-28 20:07:28