5 Q:- A current of (2 µA) passing through an intrinsic silicon bar has (3 mm) length and (50 × 100 um²) cross section area. The resistivity of the bar is (2.3 x 105 0/cm) at (300°K) find the voltage across the bar? تمت الاجابة وسارفع الملف لاحقا
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