Breadcrumb Home Engineering ELEC 320 ELEC 320: Circuit Theory II Download as PDF Department Engineering School Inamori School of Engineering Credits 4 First order and second order circuits; natural and forced response; step response; passive and active filters; transformers; dependent sources (modeling; biasing; and gain calculation); Fourier series; Fourier series analysis. Prerequisites ENGR 220 or ELEC 220 Corequisites ELEC 320L