关于稳恒电场,下列说法不正确的是(   )    A、稳恒电场的电

关于稳恒电场,下列说法不正确的是(   )

    A、稳恒电场的电场强度随时间而变化  B、稳恒电场的电场强度不随时间而变化

C、稳恒电场是导体中形成电流的条件  D、电源可以使导体中形成稳恒电场         

 

答案

A

 解析:略

 

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