leslie2772 leslie2772
  • 17-02-2018
  • Physics
contestada

Determine the resistance of a 75-w lightbulb connected to its proper source voltage of 110 v.

Respuesta :

bineleyas
bineleyas bineleyas
  • 17-02-2018
We Know that:
P=V²R 
Hence; 
We have V=110 v and P=75 w

R=V²/P ⇒ 110²/75 
R=  12100/75
R= 161.33 Ω
Answer Link

Otras preguntas

A jar of salsa has a height of 6 inches and a radius of 2 inches. Find the volume of the salsa jar use 3.14 for pi
can anyone kindly solve this question for me?​
What problem led to playground, becoming more common in American cities
Which expression is equivalent to 8-(6r+2) 1. -6r+6 2. 2r+2 3. 6r+10 4. -6r+10
The graph of an exponential function is shown in the figure below. The horizontal asymptote is shown as a dashed line. Find the range and the domain.
Caitlin has 4 3/4 pounds of clay she uses 1 1/10 pounds to make a cup and another 2 pounds to make a jar how many pounds are left
Which sentence is an understatement? When being interviewed after a 14–0 loss, the coach said, "It was not our best effort." "I'm not too hungry," Kayla said, s
What is half life 50.0 gram sample decays to 12.5 grams in 14.4 seconds. What is its half-life?
find the derivative of y= 4+x^3/(1-g(x))
I need help please Discuss about a text you have read, highlighting the most striking information you got from it. This can be a book or an article. In y