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17,534 views
by Roman Badusov
Roman Badusov
·May 12

A device for demonstrating and studying the properties of electron beams in school physics lessons

14
17.5K
Science & Technology
радиолампаhigh voltagelampэлектронная пушка
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Roman Badusov
167 Coubs
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Прибор для демонстрации и изучения свойств электронных пучков на школьных уроках физики