georgegrubb
georgegrubb georgegrubb
  • 26-03-2020
  • Physics
contestada

What is the current in a circuit with a 12.0 V battery and a 4.0 Ω resistor? 0.3 A 3.0 A 8.0 A

Respuesta :

Onoriodefelix
Onoriodefelix Onoriodefelix
  • 26-03-2020

Answer:

3 amperes

Explanation:

V = IR

Where

V = voltage

I = current and

R = resistor

Given

V = 12.0v

R = 4.0 ohms

Therefore

12.0 = I x 4.0

Divide both sides by 4.0

12.0/4.0 = I x 4.0/4.0

3 = I

I = 3 amperes

Answer Link
fadedskates01
fadedskates01 fadedskates01
  • 03-04-2020

Answer:

B) 3.0 A

Explanation:

Answer Link

Otras preguntas

Which alliterative phrase most effectively creates a mood of longing? "fire a-flame" "when white moths were on the wing" "hollow lands and hilly lands" "a glimm
Hannah has 24 stickers. This is 6 less than twice the number of (n) molly has.
Pllllsss heeelppp meeeeee
Well throwing darts, Jeanne scored two bulls-eye shots in a row. Her partner, Joe said, "Way to go Catniss!" What is the the item being alluded to?
What is the area of the composite shape below?
Gabriel age is two times Mikahils age. The sum of their ages is 81. What is Mikahils age
Divide 3x^3-6x^2+9x-12 by 3x^2+1
BRAINLIEST, THANKS, EXTRA POINTS, AND 5 STAR RATING FOR 1ST/ OR SECOND PERSON WHO ANSWERS... WRONG ANSWER WILL NOT BE REPORTED A circular running track is 1/4mi
To complete this activity, work with a partner in your classroom. Work with a friend in Spanish class. Tell your friend about yourself using the description and
In a certain​ chemical, the ratio of zinc to copper is 4 to 15. A jar of the chemical contains 750 of copper. How many grams of zinc does it​ contain?