Physics, asked by candycandy66, 9 months ago

what invented electric bell*****
pls answer
and
thank you for those who are going to give my answer❤❤❤❤

Answers

Answered by rishavkumaragarwal7

Answer:

Vibrating "hammer" interrupters were invented by Johann Philipp Wagner (1839) and Christian Ernst Neeff (1847), and was developed into a buzzer by Froment (1847). John Mirand around 1850 added a clapper and gong to make the standard electric bell for use as a telegraph sounder.

Answered by Arnav799

Answer:

Vibrating "hammer" interrupters was invented and was developed into a buzzer by Froment (1847), around 1850 John Mirand added a clapper and gong to make the standard electric bell

Explanation:

Previous Question

Next Question

Similar questions

Math, 4 months ago

4000×234256/20×20×20×20...

Accountancy, 4 months ago

what is hidden goodwill? 2marks...

Math, 4 months ago

......means roughly or nearly...

Computer Science, 9 months ago

Please answer me fast. Design a Home Page (First Page) ON the topic “Sustainable Development of India”. Following point should be followed – 1- Insert appropriate images, title in all pages. 2- There should be two hyperlinks in home page at left bottom side. Hyperlinks have been given below: a. Agriculture – prime occupation of country – it is text hyperlink b. National Solar Mission -...