generator? Total: 20 mark Because of the nature of these questions, answers are not provided. Section B3 INVESTIGATION-DEFLECTION OF AN ELECTRON BEAM IN AN ELECTRIC FIEL You are about to begin working on the second lab based on a video program. The format is similar to the one included in the Part A. We would like to remind you of the following, before you begin. You will need to have approximately an hour and a half of uninterrupted time to watch the video and complete the work. Before you begin, make sure that you have that much time ahead of you. If you do not, schedule the lab for another time wher you are able to complete it in one uninterrupted session.Have the following materials ready before you begin your viewing. . Paper to write and draw on . A few sheets of graph paper A 20-cm or 30-cm metric ruler A scientific calculator When you are ready, proceed with the following: . Take notes as you watch the video. Draw and label all the diagrams that are shown. Write out and do all the calculations as they are being done. Follow the instructions as they are being given. Do an error analysis and identify the uncertainties. Draw a conclusion