• 2022-06-09
    写出下列各电流向量所对应的正弦量表达式(角频率为ω)。1=3+j4A,i1=_______A;2=-j10A,i2=_______A;
    A: 5sin(t+53.10);10sin(t-900)
    B: 5sin(t-53.10);10sin(t+900)
    C: 5sin(t+53.10);10sin(t-900)
    D: 5sin(t-53.10);10sin(t+900)