I(C1) > V(C1) = 90° is conventional

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V(SOURCES) = V(C1) = ZERO DEG DIFF

I(SOURCES) > I(C1) = 90°

V(R2+R3) > V(C1+SOURCES) = 180°

I(R2+R3) = I(SC1+SC2) = I(SOURCES) = ZERO DEG DIFF

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V(SC1+SC2) > I(SC1+SC2) = 45°

V(L1+L2) > I(L1+L2) = 135° = (90° is conventional) + (45° is not conventional)