erincK9aylsti erincK9aylsti

22-02-2017
Chemistry

contestada

What is the potential at a distance of 5.0 x 10-10 m from a nucleus of charge 50e? question options:?

Respuesta :

meet3900 meet3900

22-02-2017

electricpotential V=keQ/r
r = 5.0*10-10 m,
Q = 50e = 50*1.60*10-19
C = 80*10-19 C
V=9.0*109 Nm2C-2* 80*10-19 C / 5.0*10-10

m = 144V

I hope it helped:)

Answer Link

Otras preguntas

Item 20 An online T-shirt store is having a sale. The original price of each T-shirt is p dollars. The store sells 20 T-shirts and earns a total of (20p−60) dol

Am I correct? If not please correct me.

How can you graph Y=5/3x-9

Which expression is equivalent to -3(2m-2)-n?

1. Using the letters in the word FABRIC, find the number of permutations that can be formed using 2 letters at a time. Show your work or explain how you got you

10 PTS. What is at least one art technique used in this painting? (ie. overlapping, contrast, etc.)

HELP 10 POINTS!!!! In the second group of Paul's letters: all books contain sections on doctrinal and practical matters all books teach about the return of Ch

Your patient care tasks requires gloves, a gown,goggles,and masks.From the list which item of PPE should be put on last?

Explain why a linear function that is continuous has an infinite number of solutions. Then determine which of the following representations show all the solutio

how to turn 7.14 into a fraction