25. Electric Potential
Relationships Between Force, Field, Energy, Potential
Problem 25i
Textbook Question
Textbook QuestionFour small spheres, each charged to +15 nC, form a square 2.0 cm on each side. From far away, a proton is shot toward the square along a line perpendicular to the square and passing through its center. What minimum initial speed does the proton need to pass through the square of charges?
![](/channels/images/assetPage/verifiedSolution.png)
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
0m:0sPlay a video:
280
views
Was this helpful?
Related Videos
Related Practice
Showing 1 of 10 videos