Chapter 31: RLC Circuits
RLC Circuit ÎThe loop rule tells us ÎUse i = dq/dt, divide by L ÎSolution slightly more complicated than LC case ÎThis is a damped oscillator (similar to mechanical case) Amplitude of oscillations falls exponentially 0 di q LRi dt C ++= 2 2 0 dq Rdq q dt Ldt LC ++= /2 ()2 max cos 1/ /2 qq e t LC R L=+=−−tR L ωθ ω′′
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