Report - Chapter...2020/07/23  · (1) Ohm la i no a nieral la, he VXbVWance, Zhich obe ohm la are knon a ohmic substance. i A 1 A 2 d1 v i d2 v A 1 < A 2 so d1 d2!v Fig. 19.7 Fig. 19.8 + V

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