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 Egyptians built pyramids for all people who died.

How did the civil war affect planter families?

how do fossils provide evidence of continental drift?

A key institution that did not directly arise from post-wwii negotiations was the

The art of __________ and effectively maneuvering in a world of power politics among sovereign states is the emphasis of classical realists.

The protests by the paxton boys occurred during a period when many colonists were objecting to british policies that were a result of the

A particular baseball pitcher throws a baseball at a speed of 39.1 m/s (about 87.5 mi/hr) toward home plate. We use g = 9.8 m/s2 and ignore air friction. (a) As

3 types of AIDE that USA uses to alleviate poverty?

Patricia wishes to have a rectangular-shaped garden in her backyard. she has 70 ft of fencing material with which to enclose her garden. letting x denote the wi

Teresa will rent a car for the weekend . She can choose one of two plans . The first plan has no initia fee but costs $0.70 per mile driven . The second plan ha