Mathematical and Physical Journal
for High Schools
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Problem P. 4151. (March 2009)

P. 4151. Can an electric field be created such that the electric field lines are parallel but their density is not constant

a) in vacuum,

b) in a dielectric?

(5 pont)

Deadline expired on April 14, 2009.


19 students sent a solution.
5 points:Börcsök Bence, Emroz Khan, Filep Tibor, Ji Hai Ou, Kaposvári István, Maknics András.
4 points:Kovács Attila.
3 points:6 students.
2 points:1 student.
0 point:5 students.

Problems in Physics of KöMaL, March 2009