Charged particle tracing ( ray tracing ) in COMSOL Multiphysics

*Due to issues with editing software some unwanted sounds were added to the video after exporting the video* In this video I show you how to perform ray tracing in COMSOL Multiphysics. In this example en electron beam is passing through a uniform electric field and we compared the simulation results with analytical calculation. Exact same approach can be used to do ray tracing in an electrostatic lens system. In the next video i will talk about phase space distribution and how to select Emittance and Twiss parameters to achieve initial conditions for the beam release that we want. Finance: N=63 subs=2256 Available budget (N): 2256-100-63*(63+1)=-1876 Storage limit: 2^ln(2256)=2011,03