IOM 2017, Блиц — Задача 3

OLYMPIAD OF METROPOLISES. Moscow, September 4 · 4 септември 2017 г.

Условие

Curious physics students, who like mathematics, took 12 identical capacitors with capacitance $C$ each and connected them in the shape of octahedron. They were wondering what the equivalent capacitance of such a network would be if measured between two adjacent nodes. Help them by giving a numerical answer in units of $C$ accurate to the first decimal.

The answer should be given in the SI units unless otherwise stated. If the numerical result turns out to be an integer, it should be given as the answer. Otherwise round the result to the first decimal.
$g = 10\ \mathrm{m/s^2}$.

Отговори

Решение

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Оригинал в Архива: blitz.pdf · официални решения: answers-blitz.pdf