Register
Two charged particles are placed 2.0 meters apart. The first charge is +2.0 E-6 C, and the second charge is +4.0 E-6 C. What is the electrical force between the two charges? (k = 9.0 E9 Nm^2/c^2) A. +1.
234k views
4 votes
Two charged particles are placed 2.0 meters apart. The first charge is +2.0 E-6 C, and the second charge is +4.0 E-6 C. What is the electrical force between the two charges?

(k = 9.0 E9 Nm^2/c^2)
A. +1.8 E-2 N and it is repulsive
B. +3.6 E-2 N and it is repulsive
C. +4.5 E-2 N and it is attractive
D. +9.0 E -2 N and it is attractive

User Alex Reid
by
8.9k points

2 Answers

3 votes

Answer:

A. +1.8 E-2 N and it is repulsive

Step-by-step explanation:

User Danyowdee
by
7.8k points
6 votes
F = kq1q2/r^2

q1 is first charge
q2 is second charge
k is 9 E9
r is distance between them

F = (9E9)(2 E-6)(4 E-6)/2^2 = 0.018 N

A postive answer indicates a repulsive force
User Alichino
by
8.0k points
← Prev Question Next Question →

Related questions

User Mazrick
asked Jul 6, 2024 97.8k views
Select all ratios that are in their simplest form. A6:19 B24:2 C13:5 D26:13 E9:22​
Mazrick asked Jul 6, 2024
by Mazrick
8.7k points
1 answer
5 votes
97.8k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
what is a device that transforms thermal energy to mechanical energy
How many light sources do you know Pls list them
Link Copied!