The Principle Reason For the Current Work Has Been to Foster the Self Adaptive Finite Element Technique For Breaking Down Magnetic Field Issues Experienced In Electrical Machines, Which Is Easy to Carry Out, Adaptable, Proficient, and For a Given Precision Meets to Arrangement Quicker. to This End 'Self-Adaptive Finite Element Strategy' Has Been Created, By Joining Changes, Adjustments and New Strategies In Various Phases of Customary Finite Element Investigation and the Equivalent Has Been Utilized to Examine the Magnetic Fields of Electric Machines