已知U=100sin(wt=π/3)(V).i=50sin(wt+π/6)(A)求U和i的初相位角及它们的相位差

问题描述:

已知U=100sin(wt=π/3)(V).i=50sin(wt+π/6)(A)求U和i的初相位角及它们的相位差
π分之3

初相角为wt后面的角度值,两者之差为二者之差.请列出试子