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电容器是电气设备中的一种重要元件,在电场、直流电路中起着重要的作用,在生活、生产中有着很广泛的用途,在高考中也常有涉及.高中阶段涉及到电容器问题的方法与规律主要有以下四点:
Capacitors are an important component in electrical equipment. They play an important role in electric and DC circuits. They have a wide range of uses in life and production. They are often involved in college entrance examinations. There are four main points to the law: