Recent content by Blackice

thanks Hootenanny :) I submitted my paper and my doctor was happy :) you really helped me .. thanx

k. I'll be waiting, but i can't wait for a long time because i want to submit the paper after tomorrow !

where is everybody .:*_*:. ! this is the first time i join physics forums

thank u so much mr.Hootenanny :) If it's right, thank god but i want a scientific answer, and why exactly it's not safe ! sorry for my bad spellings, because i wrote very fast and my mother language is not english :) correction .. insolater == insolator charging == charging

Homework Statement 13) A large metallic sphere insulated from ground is charged with an electrostatic generator while a student standing on an insulating stool holds the sphere. Why is it safe to do this? Why would it not be safe for another person to touch the sphere after it had been...