Asemicircle of radius a is in the first and second quadrants, with the center of curvature at the origin. positive charge +q is distributed uniformly around the left half of the semicircle, and negative charge −q is distributed uniformly around the right half of the semicircle in the following figure

Answers

One splits the atoms and molecules  the other combines them

i don’t know what the answer is i wish i

The charges are distributed along the semicircle with the left side having the charge of +Q and the right side having the charge of -Q. If what is asked is the net electrical force at the origin, then the answer is 0 since the charges are uniform on both sides.


Do you know the answer?

Other questions on the subject: Physics

Physics, 21.06.2019, kayal1076
answer and explanation; composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement...Read More
1 more answers
Physics, 23.06.2019, Qpaoswp34
i dont think you are wrong for wanting to get even with someone who did you wrong. (i'm an eye for an eye kind of person) but if this person hurt you in a sexual way, i dont sugges...Read More
1 more answers