Mathematical and Physical Journal
for High Schools
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I want the old design back!!! :-)

Problem M. 329. (January 2013)

M. 329. Discharge a pencil-sized battery (AA) or rechargeable battery of the same size through a resistor of constant resistance. Measure how much charge flow through the resistor, and how much energy is delivered by the battery.

(6 pont)

Deadline expired on February 11, 2013.


24 students sent a solution.
6 points:Agócs Fruzsina, Holczer András, Juhász Péter, Kollarics Sándor, Szabó 928 Attila.
5 points:Asztalos Bogdán, Csathó Botond, Horicsányi Attila, Nagy Gergely, Olosz Balázs, Szathmári Balázs.
4 points:7 students.
3 points:2 students.
1 point:1 student.
Unfair, not evaluated:3 solutions.

Problems in Physics of KöMaL, January 2013