根据麦克斯韦的电磁场理论,以下叙述中正确的是( ) -题库考试答案搜索网

根据麦克斯韦的电磁场理论,以下叙述中正确的是( )

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2022-04-02 11:50

A、教室中开亮的日光灯周围空间必有磁场和电场
B、工作时打点计时器周围必有磁场和电场
C、稳定的电场产生稳定的磁场,稳定的磁场激发稳定的电场
D、电磁波在传播过程中,电场方向、磁场方向和传播方向三者互相垂直

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正确答案

ABD

试题解析

标签：东北林业大学电气工程及其自动化专升本电磁场与电磁波期末考试

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