Question

A 4.7kΩ resistor and a 1.42 mH inductor are in series with a voltage source that has a frequency of 695 kHz.


A 4.7kΩ resistor and a 1.42 mH inductor are in series with a voltage source that has a frequency of 695 kHz. What is the total impedance the circuit? 


  • Z = (4.7k+j6.2K) 

  • Z = (4.7k - j 6.2K) 

  • Z = (4.7k+1.42K) 

  • Z= (1.42k + j4.7K) 

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