Electrical component which is a source of power., The path through which electricity flows is called ___________________, wires, circuit, road, First electrical cell was discovered by ______________________, Alessandro Volta, Einstein, Thomas Edison, We measure the power of a cell or a battery in _____________________________, Ampere, volts, joules, _____________________ is an electrical component which connects or disconnects a circuit., switch, cell, bulb holder, Which one is a toggle switch, If we want to control the flow of electricity in the circuit, we should use, buzzer, battery, switch, Which is a complete circuit, The electrical component used as an alarm is _____________________, Buzzer, battery, wires, Choose the power grid of electricity among them.

Electricity

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？