频率和周期: T=2m√LC 2x2√LC 由电路的固有性质决定。Q0和φ由初始时刻电容器带 的电量和电路中的电流决定。 Can lc circuit oscillate forever? No That is because there is the q resistance in which the thermal E;△U energy will produce  LC   2 1 2   T  2 LC 频率和周期： 由电路的固有性质决定。Q0 和由初始时刻电容器带 的电量和电路中的电流决定。 L C q I i  U Can LC circuit oscillate forever? No. That is because there is the resistance in which the thermal energy will produce