blanton332 blanton332
  • 19-05-2020
  • Physics
contestada

What is the current through a 11v bulb with a power of 99w

Respuesta :

isaacoranseola
isaacoranseola isaacoranseola
  • 25-05-2020

Answer:

9.01amp

Explanation:

Power = V^2/R

Given that v = 11volts, P = 99watts

99 = 11^2/R

11×11 = 99R

121= 99R

R = 121/99

R= 1.22ohms

From ohms Law; V = IR

11volts = I × 1.22ohms

I = 11/1.23

I = 9.01 amp

Answer Link

Otras preguntas

Find the percent of discount. Round to the nearest tenth. original price $24,365; selling price $16,820
what is the third basic component of an exercise program that includes cardio and flexibility
The first steps in writing f(x) = 3x^2 -24x+10 in vertex form what is the function written in vertex form
What percentage of the data falls outside 1 standard deviation of the mean?
_____ can be generated based on saliency principles and used to predict early fixations in a scene.? a. ?salience decoders b. ?contrast maps c. ?interest poi
Write the standard form of the line that contains a slope of 2/3 and passes through the point (1, 1)
Solve for x -0.3(0.7x - 0.9) = -1.83 A.) -10 B.) -1 C.) 1 D.) 10
What did sargons empire have in common with other Mesopotamia city-states
Identify the coefficient of 7xy
How does a cell phone use electromagnetic radiation?