An electric bulb marked as 50 W-200 V is connected across a 100 V supply. The present power of the bulb
is
A. 37.5 W B. 25 W C. 12.5 W D. 10 W

Question

An electric bulb marked as 50 W-200 V is connected across a 100 V supply. The present power of the bulb is A. 37.5 W B. 25 W C. 12.5 W D. 10 W

Saurabh Koranglekar · Answer

Vikas TU · Answer

Dear student Please refer the clear image , The image above does not looks good , it is blurr. Hope for the best Good Luck Cheers

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An electric bulb marked as 50 W-200 V is connected across a 100 V supply. The present power of the bulb is A. 37.5 W B. 25 W C. 12.5 W D. 10 W

An electric bulb marked as 50 W-200 V is connected across a 100 V supply. The present power of the bulb
is
A. 37.5 W B. 25 W C. 12.5 W D. 10 W

2 Answers

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An electric bulb marked as 50 W-200 V is connected across a 100 V supply. The present power of the bulb is A. 37.5 W B. 25 W C. 12.5 W D. 10 W

An electric bulb marked as 50 W-200 V is connected across a 100 V supply. The present power of the bulb is A. 37.5 W B. 25 W C. 12.5 W D. 10 W

2 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Engineering Entrance Exams

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An electric bulb marked as 50 W-200 V is connected across a 100 V supply. The present power of the bulb
is
A. 37.5 W B. 25 W C. 12.5 W D. 10 W