Problem P. 4742. (May 2015)

P. 4742. A capacitor of capacitance \(\displaystyle C\) is charged, and it stores \(\displaystyle W\) electrical energy. Then another neutral capacitor is connected to it in parallel. What should the capacitance of the second condenser be in order that after the equilibrium is gained the energy of the second condenser is to be the greatest?

What will the total energy stored in the two condensers be in this case?

(4 pont)

Deadline expired on June 10, 2015.

Statistics:

23 students sent a solution.
4 points:	Bartók Imre, Bekes Nándor, Berta Dénes, Bugár 123 Dávid, Csire Roland, Fehér Balázs, Fülöp Erik, Holczer András, Iván Balázs, Jakus Balázs István, Kasza Bence, Kormányos Hanna Rebeka, Körtefái Dóra, Marosvári Kristóf, Németh Flóra Boróka, Olosz Balázs, Páhoki Tamás, Sal Kristóf, Szántó Benedek, Varga-Umbrich Eszter, Wiandt Péter, Zöllner András.
3 points:	Csurgai-Horváth Bálint.

Problems in Physics of KöMaL, May 2015