Please show steps as if answering in discussion
Find E, the vollage of a circuit, if I = (2 - 3) amperes and R = (3 + 5i) ohms.
Solution
E = IR
= 2( 3 + 5i) -3i( 3+5i)
= 6 + 10i - 9i -15i^2
= 6 + 10i - 9i -15i^2
= 6 + 10i - 9i +15
= 21 + i