'Resistivity 10 8' diaporamas de présentation

General Physics (PHY 2140)

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Applied Physics

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e 1. R. I 1. e 2. I 2. R. I 3. e 3. R. Lecture 11 Current & Resistance. +. +. +. +. +. A. I. Electric Current. Definition: the current is the rate at which charge flows through this surface.

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Lecture 12 Current & Resistance

Lecture 12 Current & Resistance. Electric Current. Definition : the current is the rate at which charge flows through this surface. Given an amount of charge, D Q, passing through the area A in a time interval D t, the current is the ratio of the charge to the time interval.

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