acamjackie1530 acamjackie1530

06-03-2024
Physics

contestada

In an AC voltage v=Vₘ sin(ωt) is applied across an inductor of inductance L, what is the instantaneous power Pᵢ?
a) Pᵢ=0
b) Pᵢ=V²ₘ sin² (ωt)/R
c) Pᵢ = Vₘ ² sin² (ωt) / ωL
d) Pᵢ = Vₘ ² cos² (ωt) / ωL

Respuesta :

Otras preguntas

George is planning to modify some digital graphic images. Which characteristics of graphic images should he keep in mind while he works?

What are the codes for A 30-year-old patient was cut in a bar fight when he was pushed into a mirror. The physician performed a simple closure of a laceration m

Which behavior in a client with schizophrenia demonstrates the client's cognitive inability to appropriately process data from external stimuli?

Countercurrent exchange is evident in the flow of _____. countercurrent exchange is evident in the flow of _____. blood in the dorsal vessel of an insect and th

How did the beliefs about government differ between the North and the South? (5 points) A) The South believed that the Federal government should impose more tar

Write a 1 or 2 sentence long summary describing the stock market crash.

Firms pursuing a differentiation strategy primarily seek to

The Pilgrims traveled to the Americas in search of ____________. a. glory and fame b. riches c. adventure d. religious freedom NEED IN UNDER 2MIN

The law of demand applies most directly to which group? A.buyers B.sellers C.producers D.lawmakers The answer is buyers Yes I'm aware that I have just answered

Apache web server is the most widely used network operating system used on web servers. a. True b. False