jerusalemmputu jerusalemmputu
  • 02-04-2021
  • Chemistry
contestada

A light bulb has a resistance of 96.8 Ω. What current flows through the bulb when it is connected to a 120 V source of electrical energy?

Respuesta :

Muscardinus Muscardinus
  • 07-04-2021

Answer:

I = 1.23 A

Explanation:

Given that,

The resistance of the lightbulb, R = 96.8 Ω

Voltage, V = 120 V

We need to find the current flows through the lightbulb. Let the current be I. We can use the ohm's law to find it i.e.

[tex]V=IR\\\\I=\dfrac{V}{R}\\\\I=\dfrac{120}{96.8}\\\\I=1.23\ A[/tex]

So, the current flows through the bulb is 1.23 A.

Answer Link

Otras preguntas

Mary is making pillows for her Life Skills class. She bought 2 1/2 yards of fabric. Her total cost was $15. What was the cost per yard?
which of the following sets of words is an example oh homophones? a. run/fun b. angry/mad c. flea/flee d. hide/seek
How would u factories this expression
Ryan has nine 14_ounce of popcorn to repackage and sell at the fair.A small bag holds 3 ounces.How many small bags can he make?
Which type of pronoun is bolded in the following sentence? What car did Francis buy? indefinite pronoun demonstrative pronoun relative pronoun interrog
what should wedding floral consultants always do?
Im doing this math assignment 7x-1<20 i have no idea how to get am answer
Cellular metabolism extracts and releases energy like a wild fire. True False
In a certain plant rough seeds ( R) are dominant and smooth seeds (r) are recessive. Two plants with a genotype Rr are crossed. Which genotype would give you t
Wilbur runs 3.2 km every morning how many feet are in 3.2 km given that 1 mile = 1.609 km and 1 mile = 5,280