To make a three phase generator you have to place a certain number of magnets on your stator and armature, all with proper spacing. Electromagnetism is as complex as dealing with waves and water, so you need to know how to control the field through your design.
1 Know if an ordered pair is a solution to a system of linear equations in two variables or not. 2  Solve a system of linear equations in two variables by graphing. 3  Solve a system of linear equations in two variables by the substitution method.  Solve a system of linear equations in two variables by the elimination method.
Systems of equations with substitution: 2y=x+7 & x=y-4. Sal solves the system of equations 2y = x + 7 and x = y - 4 using substitution. Created by Sal Khan and Monterey Institute for Technology and Education. Solving systems with substitution. Systems of equations with substitution: 2y=x+7 & x=y-4. Systems of equations with substitution.