AlexGaming2807 AlexGaming2807
  • 05-07-2019
  • Physics
contestada

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

Respuesta :

Vespertilio Vespertilio
  • 10-07-2019

Answer:

3272.4 Hz

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

Answer Link

Otras preguntas

True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.
The gases in the air attracted to earth by gravity form layers called the ____
The gases in the air attracted to earth by gravity form layers called the ____
a soccer team played 160 games and won 65% of them. how many did they win?
why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?
What is a communicable disease ?
Rico is making4 batches of mexican rice. each batch needs 2/3cup of corn. He only has a1/3-cup measure.How manytimes must Rico measure 1/3cup of corn to have en
How did the depression affect women and children?
Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch
Why were the 1920's considered the best and worst of times?