New servers, hooraaaay! More bandwidth, more power.
Answer is A. Follow the lines. I had this paper at IG, I got an astar sitting this very ppr.simply take it like normal current that comes from the top bit thats all u gotta do.
no, not the recitifier. I would advise u font use any notes. Simply solve questions and look at the markscheme, and learn, dont use notes. they will only mislead u this time.But if u want i can make something for u, but it will take time.