hhhhhhhhhhhhhhh3614 hhhhhhhhhhhhhhh3614

03-05-2018
Physics

contestada

An ac generator with peak voltage 100 volts is placed across a 10-? resistor. What is the average power dissipated?

Respuesta :

IsrarAwan IsrarAwan

13-05-2018

The correct answer is: Average Power = 500 W

Explanation:
Root-mean square voltage = Vrms = Vpeak /√2 = 100 / √2 volts
Resistance = R = 10 Ω
Average power = Pavg = (Vrms)^2 / R = (100 * 100) / (2 * 10) = 500 W

Answer Link

Otras preguntas

Miller's Machines designs and builds custom computers. Before any computers can be built, a construction area had to be built with tables, chairs, and tools

What is the probability? Thanks!

Alculate the density of a substance for which 4.78 x 106 l of the substance has a mass of 1.5 x 107 kg. express your answer using the correct number of signific

Write an inequality to describe the number of students in each homeroom: there is limit of 30 students for each homeroom.

What are the top five causes of death in the United States

Lila bought a green poster that measured 36 inches by 24 inches and a red poster that measured 12 inches by 18 inches. If the posters cost $0.05 per square inch

There are several things that can lead to a person's having a compromised immune system. Which is NOT a likely cause of a compromised immune system? A) AIDS B)

Please help with question!

-6n-2n=16how can I solve this problem. please give me an example

Rose purchased patio furniture for $438.00 at a 40% off sale. what was the original price of the patio furniture?