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Three lightbulbs are connected to a 9-V battery as shown in Fig. 2.56(a). Caleulate: (a) the total current supplied by the battery, (b) the current through each bulb, (c) the resistance of each bulb. V R2 15 W 9V R1 9V 20 W 10 W (a) (b)

Three lightbulbs are connected to a 9-V battery as shown in Fig. 2.56(a). Caleulate: (a) the total current supplied by the battery, (b) the current through each bulb, (c) the resistance of each bulb. V R2 15 W 9V R1 9V 20 W 10 W (a) (b)

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
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Three lightbulbs are connected to a 9-V battery as shown in Fig. 2.56(a). Calculate: (a) the total current supplied by the battery. (b) the current through each bulb, (c) the resistance of each bulb. 15 W V R 20 W V3 R3 10 W (a) (b) 5 V 5 V o a -o a 3 V 3 V Ho b 1 V 1V (a) (h) 10 A 2 A o ww ww
Transcribed Image Text:Three lightbulbs are connected to a 9-V battery as shown in Fig. 2.56(a). Calculate: (a) the total current supplied by the battery. (b) the current through each bulb, (c) the resistance of each bulb. 15 W V R 20 W V3 R3 10 W (a) (b) 5 V 5 V o a -o a 3 V 3 V Ho b 1 V 1V (a) (h) 10 A 2 A o ww ww
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