Science, asked by sosarajni42, 2 months ago

what the first electronic device.... pyaar ho rha h kisise ...​

Answers

Answered by Devika311005
0

Answer:

The first electronic device ever invented is the relay

Explanation:

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Answered by lasyasampada
1

Answer:

relay

Explanation:

The first electronic device ever invented is the relay, a remote switch controlled by electricity that was invented in 1835 by Joseph Henry, an American scientist, although it is also claimed that the English inventor Edward Davy "certainly invented the electric relay" in his electric telegraph c. 1835.

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