Needed to be solved this question correctly in 20 minutes and get the thumbs up please show me neat and clean work for it by hand solution needed only Question 9In the circuit shown in the figure, all the lightbulbs are identical. Which of the following is the correct ranking of the brightness of the bulbs?OB and C have equal brightness, and A is the dimmest.A and B have equal brightness, and C is the dimmest.O A is the brightest, and B and C have equal brightness but less than A.O A is brightest, C is dimmest, and B is in between.All three bulbs have the same brightness OB and C have equal brightness, and A is the dimmest.O A and B have equal brightness, and C is the dimmest.O A is the brightest, and B and C have equal brightness but less than A.O A is brightest, C is dimmest, and B is in between.O All three bulbs have the same brightness.

The brightness of bulb can be calculated by

Answered: O Question 9 In the circuit shown in…

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