Mathematical and Physical Journal
for High Schools
Issued by the MATFUND Foundation
Already signed up?
New to KöMaL?
I want the old design back!!! :-)

Problem P. 4387. (November 2011)

P. 4387. A triangle is made from thin insulating rods of different lengths, and then the rods are charged uniformly. (The charge density along the rods is the same.) Where will the electric field strength be zero?

(6 pont)

Deadline expired on December 12, 2011.


Sorry, the solution is available only in Hungarian. Google translation

Megoldás. A háromszögbe írható kör középpontjában nulla lesz az elektromos térerősség.


Statistics:

18 students sent a solution.
6 points:Barta Szilveszter Marcell, Bolgár Dániel, Csáky Pál, Jenei Márk, Kovács 444 Áron, Laczkó Zoltán Balázs, Papp Roland, Szabó 928 Attila, Szélig Áron.
5 points:Nagy Lajos.
3 points:2 students.
1 point:1 student.
0 point:5 students.

Problems in Physics of KöMaL, November 2011