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الثانوية العامة - Physics - الفيزياء لغات
whe does? the total magnetic flux at a point outside two straight parallel wires carries the electric current
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إجابة
if the electric current in the same direction and the point is outside you can get each magnetic flux denisty and add them to each other to get the total . and if they are in opposite direction you will also get each magnetic flux denisty and subtract them . Note : in the rule the (d) will be the distance from the wire to the pointعرض المزيد
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