Предмет: Физика, автор: iambogomol

Колебательный контур состоит из конденсатора электроёмкостью C и катушки индуктивностью L. Как изменится период электромагнитных колебаний в этом контуре, если электроёмкость конденсатора уменьшить в 4 раза, а индуктивность катушки уменьшить в 9 раз?

Выбери и отметь правильный вариант ответа среди предложенных:

уменьшится в 6 раз

уменьшится в 2 раза

уменьшится в 4 раза

уменьшится в 3 раза​

Ответы

Автор ответа: fatt52
1

Ответ:

уменьшится в 6 раз

Объяснение:

T1=2*π*√(L*C)

T2=2*π*√((C/4)*(L/9))=T1/6

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