Physics, asked by jsgdcfsafvjh, 1 year ago

An electric bulb is rated as 220 V , 100 W. What is the power consumed when it is operated on 200 V ?

Answers

Answered by Anonymous

1

P = V^2/R
SO R= V^2/P
R= 484 Ohm

now v=200V R =484
so P = 200×200 ÷ 484
so P = 82.6 W

jsgdcfsafvjh: bhai i have marked you as a brainliest

Answered by sandhya1511

0

The answer for ur question is 82.6 volts

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