 #1
wcjy
 73
 10
 Homework Statement:

Given the following circuit with the voltage source V=5 cos(t+θ) and the resistor R1=1.1(Ω) and the inductor L1=0.8(H). The impedance Z_eq of the circuit and the phasor current I can be respectively described as
$$Z_{eq} =a+jb $$
$$I= I_o ∠ Φ $$
Find a, b, and Io in these expressions.
 Relevant Equations:
 
Hi, my school has no answer key provided. and would like to check if this is correct. Thanks!