Circuits 2 chapter 8 (second Order Circuits part 2/4)

this chapter is called second order circuits and it contains the following concepts delivered on 4 videos introduction source free series RLC-circuit source free parallel RLC -circuit step response of series RLC -circuit step response of parallel RLC-circuit the problems are example 8.6 practice problem 8.6 Prerequisite 1 https://www.youtube.com/watch?v=qiHUORyLD4A&list=PLFM6wDAJoh-88gjdMrSJ28aPkw2-9uR6f&index=5 prerequisite 2 https://www.youtube.com/watch?v=xwWSiK4KmFc&list=PLFM6wDAJoh-88gjdMrSJ28aPkw2-9uR6f&index=6 Donate: https://paypal.me/karimz96z Playlist for circuits 1 https://www.youtube.com/playlist?list=PLFM6wDAJoh--qm9UD3VatCBeGJaPGlLK6 playlist for circuits 2 https://www.youtube.com/playlist?list=PLFM6wDAJoh-88gjdMrSJ28aPkw2-9uR6f my cheat sheet for Circuit 2 https://www.dropbox.com/s/cta0006naptz479/Scan222.pdf?dl=0