Physics, asked by abishekkarthika2005, 9 months ago

A bulb of power 40 W is designed to operate 30V Calculate resistance of the
filament in the bulb

Answers

Answered by nikhil3272

2

Answer:

P = V^2/R

R = 240×240/40

= 240 × 6 = 1440 ohm

hope you like it

Answered by gursewaksingh0101198

0

Answer:

please mark as brainliest

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