Find the time in which current becomes 81 mA when the switch S is closed at t=0Ans 11.65 m secPlease give me a detailed solution rate assuredClick on the image ti magnify it[url=http://img3.freeimagehosting.net/image.php?848a70d815.jpg][img]http://img3.freeimagehosting.net/uploads/th.848a70d815.jpg[/img][/url]