At what frequency will a 31.0 mH inductor have a reactance of 637.0 Î©?

asked Aug 2, 2020 229k views

1 vote

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1 vote

Answer:

3272.4 Hz

Step-by-step explanation:

L = 31 mH

XL = 637 ohm

XL = 2 π f L

f = XL / (2 π L)

f = 637 / ( 2 x 3.14 x 31 x 10^-3)

f = 3272.4 Hz

Dean Lee answered Aug 8, 2020

7.9k points

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