Question

Who invented Electric Bulbs and what was his motive?
b. How has Electricity made us its slave?​

Answer 1

Answer:

thomas alva edison.

Explanation:

his motive was to not let people struggle at night time.

for example, when children had to study for their exams at late night they would light a candle, an it would not last long.

it has made us its slave as people,nowadays, are too lazy to get up and light a candle. we forget to switch off the light.

Answer 2

Answer: Thomas Alva Edison invented the electric bulb......and his motive is to try and try until his success because he failed many times and at last he got succeed in making bulb.....

Even today we can't live without electricity.......we need electricity for charging mobile , watching TV and etc.....