Презентация на тему: Brief History of Electronics and Its Development

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Brief History of Electronics and Its Development
Brief History of Electronics and Its Development
Brief History of Electronics and Its Development
Brief History of Electronics and Its Development
Brief History of Electronics and Its Development
Brief History of Electronics and Its Development
Brief History of Electronics and Its Development
Brief History of Electronics and Its Development
Brief History of Electronics and Its Development
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Brief History of Electronics and Its Development

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In this 21st century, every day we are dealing with the  electronic circuits  and devices in some or the other forms.

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What of these has electronic components? Furniture

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Where is electronics used today?

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Why do we need to know about the past of electronics development?

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Предложил термин, еще в 1700 году, развитие электроники, обнаружил связь, магнитное поле, электромагнитная индукция, система кодирования, цифроаналоговый преобразователь, резистор, реле, пан-телеграф, радиопередающие и приемные системы, значительное событие. Task 2. Find the words in the text.

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Task 1. Read and translate the text. An English physicist W. Gilbert proposed the term “electricity” as far back as 1700. A major electronic development occurred in about 1819 when H. Oersted, a Danish physicist, found the correlation between an electric and a magnetic field. In 1831 M. Faraday opened the electromagnetic induction phenomenon. In 1853, an American painter S. Morse built a telegraph with the original coding system and W. Thomson, a Scottish physicist and mathematician, implemented a digital-to-analog converter using resistors and relays. In 1866, D. Kaselly, an Italian physicist, invented a pan telegraph that became a prototype of the fax. A.G. Bell’s invention of the telephone in 1875 was the most significant event in the entire history of communication. A. Popov and G. Marconi demonstrated their first radio transmitting and receiving systems in 1895-1897.

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Task 3. Translate the following verbs. to propose – to occur – to find, found, found – to open – to build, built, built – to implement – to invent – to demonstrate -

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Последний слайд презентации: Brief History of Electronics and Its Development

William Gilbert Michael Faraday Mikhail Lomonosov Hans Christian Ørsted Samuel Morse William Thomson Alexander Popov Giovanni Caselli Alexander Graham Bell John Ambrose Fleming Lee de Forest Electromagnetic induction Radio Correlation between an electric and magnetic field A telegraph with the original coding system The vacuum diode The vacuum tube and a vacuum triode A pan telegraph The Telephone Relations of electricity A digital-to-analog converter using resistor and relays Electricity Task 4. Match the name of the scientist with his contribution to the development of electronics.

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