blanton332 blanton332

19-05-2020
Physics

contestada

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

Respuesta :

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

the process of nuclear division which creates two new identical nuclei is called _____.

Find the missing angles and sides leave them on picture

Thee vs thou vs thy Thee= you Thou= you Thy = ?

What is the area of Georgia rounded to the nearest tenth 59,424.77

Please help with this question!!!

Which equation represents a proportional relationship? A) y = 9x B) y = 9x + 1 C) y = 9x + 9 D) y = 9 x

What is the slope of the line below

R I P ROMAN REIGNS 1978-2018 HE DIDNT SUrVIVE CANCER HE WAS THE BEST WRESTLER IN THE WORLD WE WILL ALWAYS REMEMEBER REST IN PEACE

How organisms do the process of cellular respiration

The degree of the polynomial 10x^(2)+2x^(m)y-4y is 3. What is the value of m? 1 2 3 4