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

In pavlov's experiments ,the ringing of a bell was a/an

Last year Hank cashed out his investment account that earned 4.5% simple interest after 10 years of investing. He ended up with $350 in interest on the account.

In 1571, the last major battle using wooden ships was fought between the Holy Roman and Ototman Empires. The Battle of Lepanto on the Gulf of Corinth saw thousa

A triangle has one 40 degree angle, one unknown angle, and one angle that is 4 less than 3 times the unknown angle. Set up an equation and solve for x.

How many hours must you drive if you drive 643 miles at 65 mph on the interstate? Round to the nearest tenth hour

when should you set a porpouse for reading

Please help with this thanks lol

a body is pulled through a distance of 500m by a force of 20N. if the power developed is 0.4KW, calculate the time for which the force act?

How do rates of simple and facilitated diffusion differ in response to a concentration gradient?

Which statement below best explains how the Amber Road got its name