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Evolution of Electronics at Alexandria University Quiz

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Evolution of Electronics at Alexandria University Quiz

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Questions and Answers

Who invented the vacuum tube known as the diode or Fleming Valve?

Ambrose Fleming (correct)

Thomas Edison

Alexander Graham Bell

Nikola Tesla

When was the electron first identified?

1910

1900

1881

1897 (correct)

What was depicted in the Punch magazine on 25th June 1881?

King Steam and King Coal discussing Baby Electricity's chances of success (correct)

A debate between scientists about the future of electricity

The first electric generator

An advertisement for electrical appliances

What marked the inauguration of the field of electronics and the electron age?

Identification of the electron Signup and view all the answers

What did the vacuum tube invented by Ambrose Fleming facilitate?

Amplification and rectification of small electrical signals Signup and view all the answers

What did the vacuum tube invented by Ambrose Fleming, known as the diode or Fleming Valve, facilitate?

Conducting current in one direction and blocking in the opposite direction Signup and view all the answers

What event marked the inauguration of the field of electronics and the electron age?

Identification of the electron in 1897 Signup and view all the answers

What was the feeding bottle marked 'storage of force' in the Punch magazine on 25th June 1881 providing to Baby Electricity?

Nourishment Signup and view all the answers

Who is shown discussing Baby Electricity's chances of success in the Punch magazine on 25th June 1881?

King Steam and King Coal Signup and view all the answers

What invention inaugurated the field of electronics and the electron age?

Invention of the vacuum tube Signup and view all the answers