1a) For the circuit shown, rank the brightness of the bulbs (A,B,C,D) from most bright to least bright with the switch O

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1a For The Circuit Shown Rank The Brightness Of The Bulbs A B C D From Most Bright To Least Bright With The Switch O 1 (162.49 KiB) Viewed 55 times

1a) For the circuit shown, rank the brightness of the bulbs
(A,B,C,D) from most bright to least bright with the switch OPEN.
List ALL bulbs in your ranking.
1b) For the circuit shown, rank the brightness of the bulbs
(A,B,C,D) from most bright to least bright with the switch CLOSED.
List ALL bulbs in your ranking.
1c) How did the brightness of each bulb change when the switch
was closed?
1d) With the switch open, what will happen to the brightness of
bulb A if bulb B is unscrewed from its socket?
1e) With the switch closed, what will happen to the brightness
of bulb B if another bulb is put in parallel with bulbs C and
D?