名词
中文翻译：电磁循环
同义词：
['电循环，磁循环例句：1. The electric current in the circuit is causing the lights to flicker.（电路中的电流导致灯光闪烁。）2. The magnetic field around the magnet is causing the iron filings to move towards it.（磁铁周围的磁场导致铁屑向它移动。）']
例句：
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1. The electric current in the circuit is causing the lights to flicker.
电路中的电流导致灯光闪烁。
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2. The magnetic field around the magnet is causing the iron filings to move towards it.
磁铁周围的磁场导致铁屑向它移动。
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3.The electromagnetic waves are propagating through the air at different speeds.
电磁波以不同的速度传播通过空气。