If the force between two charged objects when you triple the magnitude of both charges. The Force will become 9 times the initial force.
<h3>What is coulombs law?</h3>
According to coulombs law force between two charges is given by
![F = \dfrac{1}{4\pi \epsilon }\dfrac{Qq}{r^2}](https://tex.z-dn.net/?f=F%20%3D%20%5Cdfrac%7B1%7D%7B4%5Cpi%20%5Cepsilon%20%7D%5Cdfrac%7BQq%7D%7Br%5E2%7D)
Here, R is the distance between both the charges Q and q.
Let the force on the charges be F1
The distance of separation = r
The magnitudes of the charges q1 and q2
K = Coulumb's constant
![F = \dfrac{1}{4\pi \epsilon }\dfrac{Qq}{r^2}](https://tex.z-dn.net/?f=F%20%3D%20%5Cdfrac%7B1%7D%7B4%5Cpi%20%5Cepsilon%20%7D%5Cdfrac%7BQq%7D%7Br%5E2%7D)
Let the force on the charges be F
The distance of separation = r
The magnitudes of the charges 3q1 and 3q2
K = Coulumb's constant
So,
![F = \dfrac{1}{4\pi \epsilon }\dfrac{Qq}{r^2}](https://tex.z-dn.net/?f=F%20%3D%20%5Cdfrac%7B1%7D%7B4%5Cpi%20%5Cepsilon%20%7D%5Cdfrac%7BQq%7D%7Br%5E2%7D)
![F = \dfrac{1}{4\pi \epsilon }\dfrac{3Q\times 3q}{r^2}\\\\F = \dfrac{1}{4\pi \epsilon }\dfrac{9Qq}{r^2}\\\\F =9 \dfrac{1}{4\pi \epsilon }\dfrac{Qq}{r^2}\\\\F = 9F_1](https://tex.z-dn.net/?f=F%20%3D%20%5Cdfrac%7B1%7D%7B4%5Cpi%20%5Cepsilon%20%7D%5Cdfrac%7B3Q%5Ctimes%203q%7D%7Br%5E2%7D%5C%5C%5C%5CF%20%3D%20%5Cdfrac%7B1%7D%7B4%5Cpi%20%5Cepsilon%20%7D%5Cdfrac%7B9Qq%7D%7Br%5E2%7D%5C%5C%5C%5CF%20%3D9%20%20%5Cdfrac%7B1%7D%7B4%5Cpi%20%5Cepsilon%20%7D%5Cdfrac%7BQq%7D%7Br%5E2%7D%5C%5C%5C%5CF%20%3D%209F_1)
Learn more about coulombs law;
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Answer:
Step-by-step explanation:
because the fractions have a common denominator you can add them
![\frac{1}{4} x + \frac{3}{4} (x)= \frac{4}{4} x=1x\\\\](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%20x%20%2B%20%5Cfrac%7B3%7D%7B4%7D%20%28x%29%3D%20%5Cfrac%7B4%7D%7B4%7D%20x%3D1x%5C%5C%5C%5C)
Answer:
You can look down
Step-by-step explanation:
Okay so you can put this has a mixed faction.
so it is 46/3. and then you can simplify it and you get the same answer. 14 2/3 but you still cant simplify it because all numbers are un-even. like you cant simplify.
Answer:
<u>x = 6</u>
Step-by-step explanation:
Taking the sides in proportion :
- EB/DC = AB/AC
- 8/24 = -3 + 2x/27
- 1/3 = -3 + 2x/27
- 3(-3 + 2x) = 27
- -9 + 6x = 27
- 6x = 36
- <u>x = 6</u>
Answer:
300
Step-by-step explanation: