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A. B. E. C. D. Ranking Bulb Brightness. Rank the following five identical bulbs from brightest to dimmest. 1st Some Simple Circuits. Complete. circuit?. Complete circuit?. No!. Yes!. Simple Circuit. Series Circuit. Parallel Circuit. Series/Parallel Circuit.
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A B E C D Ranking Bulb Brightness Rank the following five identical bulbs from brightest to dimmest.
Complete circuit?
Complete circuit? No! Yes!
Compare bulb brightness. vs. Brighter bulbs
1 Rank the brightness of the bulbs … A C B C > A = B
2 Rank the brightness of the bulbs … C B A A > B = C
3 A B C D Rank the brightness of the bulbs … A = B = C = D
4 Rank the brightness of the bulbs … B D A C B > A > C = D
5 A B D C Rank the brightness of the bulbs … D > C > B = A
The following problem is a modification of one of the questions on the exam given to select the members of the 2000 US Physics Team.
1 A B E C D List the order of brightness of the bulbs - When bulb A is removed from its socket
1 A B B E E C D C D C > D > E = B
2 A B E C D List the order of brightness of the bulbs - When bulb E is removed from its socket
2 A B C D A B E C D A = B = C = D
3 A B E C D List the order of brightness of the bulbs - When bulb A and E are both removed from their sockets.
3 C D A B E C D C = D
4 A B E C D List the order of brightness of the bulbs - When bulbs A and D are both removed from their sockets.
4 C E B A B E C D C = E = B
5 A B E C D List the order of brightness of the bulbs - When a wire is connected across the terminals of socket A.
5 B E D C A B E C D B > D > E = C
6 A B E C D List the order of brightness of the bulbs - When a wire is connected across the terminals of socket E.
6 A B C D A B E C D A = B = C = D
7 A B E C D List the order of brightness of the bulbs - When wires are connected across the terminals of sockets C and E.
7 B D A B E C D B = D
8 A B E C D List the order of brightness of the bulbs - When wires are connected across the terminals of sockets A and D.
8 B E C A B E C D B = E = C