Answer
$E=(12\sqrt 3+12i)~ohms$
Work Step by Step
$E=24(cos~30°+i~sin~30°)$
$E=24(\frac{\sqrt 3}{2}+i~\frac{1}{2})$
$E=\frac{24\sqrt 3}{2}+\frac{24}{2}i$
$E=12\sqrt 3+12i$
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