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Review | Constants Reset Help The three bulbs in (Figure 1) are identical. All are glowing. series Suppose each bulb has resistance R. With bulb C in place, bulbs B and C are in and parallel have equivalent resistance increases Bulb A is in with B and C, and the total resistance of the circuit is decreases With bulb C removed, bulbs A and B are in with total resistance brighter dimmer Removing bulb C the total resistance and thus the current from the Figure < 1 of 1 > battery. R All the battery current passes through bulb A, so bulb A gets R 3R Bulb B no longer has to share current with bulb C, so the current through bulb B and bulb B gets 2R With bulbs A and B in series, the brightness of bulb A has to be the brightness of bulb greater than В. less than the same as

Review | Constants Reset Help The three bulbs in (Figure 1) are identical. All are glowing. series Suppose each bulb has resistance R. With bulb C in place, bulbs B and C are in and parallel have equivalent resistance increases Bulb A is in with B and C, and the total resistance of the circuit is decreases With bulb C removed, bulbs A and B are in with total resistance brighter dimmer Removing bulb C the total resistance and thus the current from the Figure < 1 of 1 > battery. R All the battery current passes through bulb A, so bulb A gets R 3R Bulb B no longer has to share current with bulb C, so the current through bulb B and bulb B gets 2R With bulbs A and B in series, the brightness of bulb A has to be the brightness of bulb greater than В. less than the same as

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Review | Constants Reset Help The three bulbs in (Figure 1) are identical. All are glowing. series Suppose each bulb has resistance R. With bulb C in place, bulbs B and C are in and parallel have equivalent resistance increases Bulb A is in with B and C, and the total resistance of the circuit is decreases With bulb C removed, bulbs A and B are in with total resistance brighter dimmer Removing bulb C the total resistance and thus the current from the Figure < 1 of 1> battery. R 2 All the battery current passes through bulb A, so bulb A gets R 3R Bulb B no longer has to share current with bulb C, so the current through bulb B and A 2 bulb B gets 2R With bulbs A and B in series, the brightness of bulb A has to be the brightness of bulb greater than В. В less than the same as
Transcribed Image Text:Review | Constants Reset Help The three bulbs in (Figure 1) are identical. All are glowing. series Suppose each bulb has resistance R. With bulb C in place, bulbs B and C are in and parallel have equivalent resistance increases Bulb A is in with B and C, and the total resistance of the circuit is decreases With bulb C removed, bulbs A and B are in with total resistance brighter dimmer Removing bulb C the total resistance and thus the current from the Figure < 1 of 1> battery. R 2 All the battery current passes through bulb A, so bulb A gets R 3R Bulb B no longer has to share current with bulb C, so the current through bulb B and A 2 bulb B gets 2R With bulbs A and B in series, the brightness of bulb A has to be the brightness of bulb greater than В. В less than the same as
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