![subject](/tpl/images/cats/fizika.png)
Physics, 18.02.2020 02:33 soccerjessie8701
4 point charges of 50 [nC] each are located at the four corners of a square lying in the x-y plane and centered on the origin (0, 0, 0) in free space. The diagonals of the square are of length 2 m and lies along the x and y axes. (a) Calculate the total force F on each of the charges by the other three charges, (b) What is the electric potential at the center of the square due to all four charges. (c) What is the electric field intensity at the center of the square due to all four charges.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 21:20
Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:30
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
What part of the ear is names after tools, such as the hammer and the anvil?
Answers: 1
You know the right answer?
4 point charges of 50 [nC] each are located at the four corners of a square lying in the x-y plane a...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.05.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.05.2021 05:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.05.2021 05:30
![question](/tpl/images/cats/istoriya.png)
History, 13.05.2021 05:30
![question](/tpl/images/cats/en.png)
English, 13.05.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.05.2021 05:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
Spanish, 13.05.2021 05:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 13.05.2021 05:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
English, 13.05.2021 05:30
![question](/tpl/images/cats/es.png)