当线圈同充电的电容器相联接时，电流就开始流经线圈。

An electrical current begins to flow through a coil, which is connected across a charged condenser.

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当线圈同充电的电容器相联接时，电流就开始流经线圈。

An electrical current begins to flow through a coil, which is connected across a charged condenser.

youdao