Euler's Method for Differential Equations - The Basic Idea. In this video, I do one simple example to illustrate the process and idea behind Euler's Method and also derive the general recursive formula needed. For more free math videos, visit PatrickJMT.com
Fundamentals of Physics, II (PHYS 201) The physical meaning of the components of the wave equation and their applications are discussed. The power carried by the wave is derived. The fact that, unlike Newton's laws, Maxwell's equations are already consistent with relativity is discussed. The existence of magnetism is deduced from a thought experiment using relativity. Complete course materials are available at the Open Yale Courses website: open.yale.edu This course was recorded in Spring 2010.