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

round 44,769 to the nearest ten

A criticism of the American system of federalism is that it is

Which pair of molecules both contain carbon atoms?

A skier needs to buy new ski poles during a ski trip to Utah. The price of the poles is $24 and the sales tax is 4.7%. What is the total cost of the poles, roun

round 76340 to the nearest thousand

Susan deposits $1,200 in an account that earns 8% simple interest annually. In how many months will Susan's account balance reach $1,344? (Use the simple intere

Sue scored a total of 35 points in two games she scored 6 times as many points in the second game as in the first how many more points did she score in the seco

When solving a word problem, what step should you always do after reading the problem, but prior to writing the equation?

How did European affairs complicate the internal political and diplomatic problems of the new country (US)?

The tensions leading up to the Civil War were present at the beginning of the nineteenth century. (Points : 2) True False