If we charge it with electricity, it will become magnetic.

如果充上电，它就会带有磁性。

《新英汉大辞典》

Now balanced precariously atop their tin roof, a lone solar panel provides enough electricity to charge the phone and run four bright overhead lights with switches.

现在，一晃一晃固定在露托家铁皮屋顶上的，是一架独立式太阳能电池板，可以为手机提供足够的电力，并点亮了4只带开关的吊灯。

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The solar energy companies are using the solar panel design with new semiconductors to catch the electricity caused by the positive charge.

该公司设计的太阳能电池板装有一种新型的半导体，这种半导体能捕获正电荷产生电能。

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It is negotiating with ministers over what it can charge for the electricity Hinkley generates for decades to come.

BBC: EDF cuts spending on planned Hinkley nuclear power plant

The energy giant is negotiating with ministers over what it can charge for the electricity Hinkley generates for decades to come.

BBC: New nuclear power plant at Hinkley Point C is approved

Researchers at Sungkyunkwan University in Seoul, South Korea, have developed a novel method of turning sound into electricity, and the technology could soon be used to charge our mobile phones with nothing more than the power of the human voice, reports the Telegraph.

FORBES: Written by Bryan Nelson