In an electrical circuit three incandescent bulbs A, B and C of rating 40 W, 60 W and 100 W respectively

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asked Jun 24, 2017 in Physics by Kundan kumar (49,132 points) 34 437 1372
In an electrical circuit three incandescent bulbs A, B and C of rating 40 W, 60 W and 100 W respectively are connected in parallel to an electric source. Which of the following is likely to happen regarding their brightness?
(a) Brightness of all the bulbs will be the same
(b) Brightness of bulb A will be the maximum
(c) Brightness of bulb B will be more than that of A
(d) Brightness of bulb C will be less than that of B

1 Answer

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answered Jun 24, 2017 by Vikash Kumar (144,729 points) 8 11 26
selected Jun 28, 2017 by Kundan kumar
 
Best answer
(c) Brightness of bulb B will be more than that of A

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