The electricity then flows through a wire to charge or power a battery or device.
同时电流通过电线给电池或者装置充电。
Discover how you can use a battery and wire to make a magnet!
发现如何用电池和电线制作磁体！
Obtain a lightbulb, a wire, and a battery.
取一个灯泡、一段导线和一节干电池。
Avoid the use of wire rope and other metal wire absolute, prevent battery short circuit.
绝对避免使用钢绳等金属线类，防止蓄电池短路。
Be sure to labelthe battery, the wire, and the bulb.
注意正确使用正确的符号表示电池、导线和灯泡。
Be sure to labelthe battery, the wire, and the bulb.
注意正确使用正确的符号表示电池、导线和灯泡。
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