Hi , everyone . I am Phuc Huy . Spelled -U-Y .I am a first year uni student from the University of Technology in Ho Chi Minh city , Vietnam . My major is : Mechatronics and i am currently learning basic physics at my Uni to support my future . I signed up for this forum in other to support my physics learning and to improve it even further . It was a really warm welcome from the forum at first , started by the mail of the admin , Mr.Greg . Anyway , i hope for your all's support on my questions and homeworks . This year it will be mainly about basic mechanical, magnetic and DC -AC current . No matter what , i will appreciate the members and their support . And i will also help them with their problems if i can . Yours sincerely. Phuc Huy. To the whole forum .