kenyagalindo09 kenyagalindo09

21-02-2020
Physics

contestada

If a 75 W lightbulb operates at a voltage of 120 V, what is the current in the
bulb?*
A.1.6A
B.9000 A
C.
195 A
D.
0.63 A

Respuesta :

Eduard22sly Eduard22sly

21-02-2020

Answer:

Option D. 0.63 A

Explanation:

The following were obtained from the question:

P = 75W

V = 120 V

I =?

But,

P = IV

I = P / V

I = 75 / 120

I = 0.63A

The current in the bulb is 0.63A.

Answer Link

Otras preguntas

Each child in a family has at least 4 brothers and 3 sisters. What is the smallest number of children the family might have?

What best describes how the articles of confederation divided government power?

x = a.) 100 b.) 120 c.) 140 I would appreciate that

What is the inverse or opposite of (2n - 8)

Which statement is true? A. The theme of a story is always directly stated by the narrator or one of the characters. B. Examples of short-story themes are f

What is the graph of the function f(x) = the quantity negative x squared plus x plus 20 over the quantity x plus 4

What are the solutions to the following system of equations? y = x2 + 12x + 30 8x − y = 10

You toss a coin into a wishing well full of i liquid denser than the coin what will happen to the coin

Can someone please answer. There is a picture. There is only one problem. Thank you so much!!!

Rhett is solving the quadratic equation 0= x2 – 2x – 3 using the quadratic formula. which shows the correct substitution of the values a, b, and c into the quad