i need help deriving the second order differential equation for this combination of series and parallel RLC:
i am supposed to end up with one equation...
i can use KVL and KCL to get two equations but i end up with more than 2 variables:
KVL - L*di(L)/dt+ i(R)*R= V in
KCL - i(vin) = i(C) + i(R)
(1/L)*integral of(v(t)) = C*dv(C)/dt + i(R)
how please?
i am supposed to end up with one equation...
i can use KVL and KCL to get two equations but i end up with more than 2 variables:
KVL - L*di(L)/dt+ i(R)*R= V in
KCL - i(vin) = i(C) + i(R)
(1/L)*integral of(v(t)) = C*dv(C)/dt + i(R)
how please?
Last edited: