What will be new in ELEC 225/226 that you didn't do in ELEC 120?
Systematic methods to analyze more complicated circuits
PSpice for computer simulation and analysis,
Matlab for computations and plotting
Analyze sinusoidal steady-state in the "frequency domain" using
phasors and impedances (with application to "filters"), and
electrical power for sinusoidal signals
Analyze circuits with R, C, L, op amps, and mutual inductance
(transformers)
Use differential equations to analyze "transient response"
(sudden changes, switching on/off) (ELEC 226)
Analyze circuits using Laplace transforms and the s-domain (ELEC 226)
More practice with the fundamental circuit analysis
methods so that you become very good at them!!