|  |  |  |  |  |  | 
   
    | After we know how
    to convert RLC components 
 | 
   
    | from time to
    phasor domain, we can transform 
 |  | 
   
    | a time domain
    circuit into a phasor/frequency 
 |  | 
   
    | domain circuit. 
 |  | 
   
    |  | 
   
    | Hence, we can
    apply the KCL laws and other 
 |  | 
   
    |  | 
   
    | theorems to directly set up phasor equations 
 |  | 
   
    | involving our
    target variable(s) for solving. 
 |  |