measures how many volts are in a circuit, voltmeter, Used to stop the flow of electricity in a circuit, Switch, The push of an electrical supply, Voltage, A substance that does not let electricity pass through it, Insulator, Device that produces electrical energy from a chemical reaction, Cell, a machine that measures current in a circuit, ammeter, A device that converts electrical energy into light energy, bulb.

Electricity key words

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

)
恢复自动保存：？