MakaylaST3903 MakaylaST3903
  • 15-04-2020
  • Physics
contestada

In an AC circuit with a single inductor L=1mH, what is the frequency if Irms=1.6A when Vrms=10V?

Respuesta :

aabdulsamir
aabdulsamir aabdulsamir
  • 18-04-2020

Answer:

994.718Hz

Explanation:

[V(rms) / I(rms)] = 2ΠfL

Vrms = 10V

Irms = 1.6A

L = 1mH = 1*10⁻³H

f = ?

[V(rms) / I(rms)] = 2ΠfL

10 / 1.6 = 2π*1*10⁻³f

6.25 = 6.28*10⁻³f

f = 994.718Hz

The frequency across the inductor is 994.718Hz

Answer Link

Otras preguntas

simplify the trigonometric expression sin^2 theta/1+cos theta A. cos theta B.1+cos theta C.1-cos theta D.1-cos theta/cos theta
In chapter 17, the Giver shares many good memories with Jonas. Which of the following themes is the author developing through these memories? A. Individual dif
How does Antinous answer Telemachus's charges?
What number goes into 78 and 19
Which genre's plot includes a dangerous situation and possibly a life at risk? A. mystery B. suspense C. folklore D. detective
The three major types of volcanoes are. A. Shield volcanoes,cinder, and composite volcanoes B.calderas,conduits,and vents. C . shield volcanoes, conduits, an
which factor most greatly limits the power of the U.S. government
Please help with this and more: Which answer choice has no errors in punctuation or capitalization? A. "So," asked Daniel, "how did the British government respo
Which answer corrects the error in capitalization? Good news, dad, I am now the secretary of the club. A. Secretary B. News C. Club D. Dad
Divide 132kg in a ratio of 3:3:5