1. The problem statement, all variables and given/known data I am high school student and was wondering how does electromagnetic field become existing? I konw equations describing are equations of max, but i do not understand how does field exist? equations of max describe but not tell why? that is my questions. 2. Relevant equations Nabla dot E equals rho over epsilon not Nabla dot B equals to zero Nabla Cross E equals to negative dee bee dee tee Nabla Cross B equals myu not times J 3. The attempt at a solution There is no attempt at a solutions.