Предмет: Физика, автор: gjp0988s

Срочно, пожалуйста, физика, даю 100 бал

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Автор ответа: Cohendd
1

Соединение последовательное. На каждом участке U=l*R. Сила тока во всех проводниках одинакова. Падение напряжения зависит только от сопротивления проводника. Они все одинаковой длины. На первом проводнике длиной 1 м напряжение 1В из графика. На втором 3 В, на третьем 1 В. U1:U2:U3=1:3:1. Значит и сопротивления относятся также. R1:R2:R3=1:3:1.

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