hi...like to find out how do i go about calculating power if the current and resistance are changing with temperature as it rises? thks
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Originally Posted by hks hi...like to find out how do i go about calculating power if the current and resistance are changing with temperature as it rises? thks $\displaystyle P = \frac{V^2}{R}$ (I'm assuming the potential of the source doesn't change.) See here for how temperature affects resistance. (You might want to look up the term "resistivity" as well.) -Dan
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