名词
中文翻译：电摆
同义词：
['electromagnetic pendulum', 'electrostatic pendulum']
例句：
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1. Theelectric pendulum is a fascinating device that oscillates back and forth between two poles.
电摆是一个令人着迷的设备，它在两个极之间来回摆动。
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2. The scientist used an electric pendulum to measure the force of gravity.
科学家使用一个电摆来测量重力的力。
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3.The electric pendulum was used to study the behavior of particles in motion.
电摆被用来研究运动粒子的行为。