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10-RLC krugovi.pdf

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Energija pohranjena u kondenzatoruEnergiju daje izvor. Troše je R i C.ε = UC+ UqR ε = + IRCq dqε = + R ⋅ Idt = dqC dtε Idt = RI dt + dqC2 qEnergija kondenzatoraEnergija koju daje izvor za vrijeme dt.Dio energije pretvoren u Jouleovu toplinu.Ukupna energija? Kada naboj dostigne konačnuvrijednost, struja pada na nulu dQ = 0dE = dQ + dEidECECCq= dq∫ C2q=2C

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