If a bulb is ____ it will not glow. When the switch is OFF, the circuit is ____ and no current flows in the ____ ____ is a source of current which converts stored chemical energy into electrical energy. Materials through which electricity cannot flow are called ____ The ON/OFF device that makes or breaks a circuit is called ____

Electricity and Circuits 3

Таблица лидеров

Визуальный стиль

Параметры

Переключить шаблон

Восстановить автоматически сохраненное: ?