Math, asked by Rahmanaqdas320, 1 year ago

ON WHAT PRINCIPLES DOES AN ELECTRIC BULB WORK..??

Answers

Answered by Anonymous

Answer: an electric bulb he is made by Thomas Alva Edition it have a tungsten wire which which have very high melting and boiling point it is work on the principle of heating

P=VI. (where V is potential difference and I is current and P is a power)

H=Pt. ( formula for Heating P denotes to power and t denotes to time for which it started or continue used)

Answered by shreyabiju

It works by the principle of joules law of heating.

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