(1)单选题
RLC电路图如图所示
其微分方程描述为( )
A \(RC\dfrac{d^2u_c}{dt^2}+LC\dfrac{du_c}{dt}+u_c=u_r\)
B \(LC\dfrac{d^2u_r}{dt^2}+RC\dfrac{du_r}{dt}+u_r=u_c\)
C \(LC\dfrac{d^2u_c}{dt^2}+RC\dfrac{du_c}{dt}+u_c=u_r\)
获取标准答案请阅读全文
(1)单选题
RLC电路图如图所示
其微分方程描述为( )
A \(RC\dfrac{d^2u_c}{dt^2}+LC\dfrac{du_c}{dt}+u_c=u_r\)
B \(LC\dfrac{d^2u_r}{dt^2}+RC\dfrac{du_r}{dt}+u_r=u_c\)
C \(LC\dfrac{d^2u_c}{dt^2}+RC\dfrac{du_c}{dt}+u_c=u_r\)
获取标准答案请阅读全文