//Example 9_11 page no:362 clc; Irmag=10; Irang=20;//phase angle in degree Iymag=Irmag; Iyang=Irang-120; Ibmag=Irmag; Ibang=Irang-240; disp(Irmag,"the magnitude of Ir is(in A)"); disp(Irang,"the angle of Ir is (in degree)"); disp(Iymag,"the magnitude of Iy is(in A)"); disp(Iyang,"the angle of Iy is (in degree)"); disp(Ibmag,"the magnitude of Ib is(in A)"); disp(Ibang,"the angle of Ib is (in degree)");