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

the nucleusa. is where protons and neutrons are found.b. is extremely large.c. is the smallest part of an element.

Jonny had 12 friend and he gave each of them 2 pieces of candy how much does he have left

Write an equation and solve to show the prouduct of 2,830 and 3

What are a few of the positive things the Equal Rights Amendment would have done for women in America?

In the figure 1-1, what layer of Earths geoshere is labeled c

who is first president of India

Which two numbers are not integers? Select one or more: a. ¾ b. -1.326482546731654... c. √25 d. 0

How does this image illustrate a contribution of the Byzantine Empire? It is an example of sophisticated mosaic art commonly found in Byzantine structures.

Dan is 4 times as old as Tim. 8 years from now the sum of their ages will be 71. How old are they now

If the complex number x = 3 + bi and |x|^2 = 13, which is a possible value of b? a. 2 b. 4 c. 9 d. 10