Go to : http://vlab.amrita.edu/?sub=1&brch=280&sim=1509&cnt=1. In order to run the simulation, you will need to have and enable Flash (Flash is generally blocked) on your browser. In case you dont have it, follow the steps indicated by the link under the menu Simulator. Read in sequence, all the menus, starting from Theory Go to Procedure and follow all the steps. Once you understand the procedure, run the simulation. After the simulation, answer the questions under the Assignment menu. In case you need it, run the simulation so to better answer the questions (stay within the limits of the simulator). NB sometime, the simulator might not be stable. In case, repeat the lab within the other members of the group and, if needed, use standard deviation to obtain an average value and the error associated.