Mathematical and Physical Journal
for High Schools
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Problem G. 672. (April 2019)

G. 672. A room has three doors, and next to each door there is a switch. With each of them the chandelier in the room can be switched on or off separately. In order to build such a circuit, multiway switches, namely 3-way and 4-way switches should be used. How can this circuit be built? Look up in literature how these switches work, and give the diagram of their connections.

(4 pont)

Deadline expired on May 10, 2019.


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

Megoldás.


Statistics:

39 students sent a solution.
4 points:Bányai Kristóf, Bognár 171 András Károly, Buránszki Domonkos, Csapó Tamás, Dózsa Levente, Egri Mátyás, Egyed Márton, Ferjancsik Zaránd, Fincur Ádám, Forrás Marcell Boldizsár, Győrffy Attila, Heizer Koppány, Hruby Lili, Juhász Márk Hunor, Kis-Bogdán Kolos, Koczkás József Dániel, Koczó Attila, Koleszár Benedek, Láng Erik, Malatinszki Hanna, Markó Péter , Nagy Bianka , Nagy Zalán, Nagyváradi Dániel, Papp Marcell Miklós, Papp Viktória, Patricia Janecsko, Sárvári Borka Luca, Somlán Gellért, Stein Felix, Szántó Barnabás, Szőllősi Gergely, Takács Dóra, Téglás Panna, Thierry Armand, Török 517 Mihály.
2 points:1 student.
0 point:1 student.
Not shown because of missing birth date or parental permission:1 solutions.

Problems in Physics of KöMaL, April 2019