Problem:

Calculate the inductive reactance of a 500mH inductor that is operating  at 250kHz

 

Procedure:  
1. Set up the appropriate equation

XL = 2pfL

 
2. Substitute the known values

XL = 6.28(250 x 103)(500 x 10-3)

 
3. Complete the math
 
XL = 785 x 103
 
Solution

XL = 785kW

 

 

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