maceyshaynee2913 maceyshaynee2913
  • 18-08-2020
  • Physics
contestada

¿Qué resistencia debe ser conectada en paralelo con una de 20 Ω para hacer una
resistencia combinada de 15 Ω?

Respuesta :

barackodam barackodam
  • 20-08-2020

Answer:

60 Ω

Explanation:

R(com) = 15 Ω

1/R(com) = 1/R1 + 1/R2 + 1/R3 ..... + 1/Rn

1/15 = 1/20 + 1/R2

1/R2 = 1/15 - 1/20

1/R2 = (4 - 3) / 60

1/R2 = 1/60

R2 = 60 Ω

así, la combinada de resistencia necesaria es 60 Ω

Answer Link

Otras preguntas

CAN SOMEONE PLEASE HELP ME WITH WEB DESIGN!!!!! ILL GIVE THE BRAINLIEST AND 99 POINTS!!!!!! For the website portion of this assignment, you will create a mini
What would it be answer for 23 points
what is the equation of a line that passes through the point (6,1) and perpendicular to the line whose equation is 2x+y= - 6 ?
help me understand this please
A thesis statement presents A. the topic and background information. B. the topic and the​ writer's opinion or feeling about the topic. C. the topic and researc
Some rectangles are not parallelograms. A. True B. False Someone please answer this for me!!!!
Emily: ¡Muy bien! Diego abrió una ______________ en el banco.
How does the cytoplasm interact with other organisms in the cell
meiosis 2 results in four_______________daughter cells
Find the value of the permutation. 8P1 ?