Wires - Allow electricity to travel around a circuit, Bulb/Lamp - Lights up, Motor - Turns around , Battery - A source of electricity, Switch - To turn electricity on or off, Insulator - Does not electricity flow throug it., Conductor - Does let electricity flow through it,

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟