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Polsl-Notes/Elektrotechnika/Wykład/1 SEM/Prąd zmienny.md

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Date: 20221128102830
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$$\sum^{ }_{\bullet}i(t)=0$$
$$\sum_{\circ} u(t)=0$$
Równania Elementów
Rezystor:
$u(t) = R \cdot i(t)$
$i(t)=\frac{1}{R}u(t)$
Cewka:
$u(t)=L\frac{di(t)}{dt}$
$i(t)=\frac{1}{L}\int^{t}_{0}u(t_{1})dt_{0}+i(0)$
Kondensator: