عدد المساهمات : 1798 نقاط : 5123 تاريخ التسجيل : 19/04/2012 العمر : 111
موضوع: Electric الأربعاء مايو 23, 2012 8:41 pm
Electric current is a flow of electric chargesCircuit is a path that is made for an electric current. Electric cell is a part of a circuit, which supplies energy to move
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