--- Date: 20221128102830 --- $$\sum^{ }_{\bullet}i(t)=0$$ $$\sum_{\circ} u(t)=0$$ 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: