Question

In an AC circuit, the voltage (V) can be found by mutliplying the current (C), and inedance (I). Express the number of volts in a circuit with a current of 3-4i amps and impendance of 6+2i ohms in a+bi form.

Answer 1

impedance*

Answer 2

\[V=I\times R\]
\[V=(3-4i)\times(6+2i)\]
\[V=3\times 6+ 3 \times 2i- 4i \times 6-4i\times 2i\]
\[V=18+6i-24i+8\]
\[V=26-18i\]

Answer 3

thank you very much