Electronics - Inductors - Discussion

61. 

What is the impedance of a 1 kHz series RL circuit when R and XL are both 1000 ohms?

[A]. 500 ohms
[B]. 1000 ohms
[C]. 1414 ohms
[D]. 2000 ohms

Answer: Option C

Explanation:

No answer description available for this question.

Parsuram Baliarsingh said: (Mar 26, 2012)  
Z=Sqrt(R^2+XL^2)

Steph said: (Oct 8, 2019)  
Z = R + jX_L.

|Z| = |1000 + j1000| = 1414.21 ohms.

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