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1. |
As shown in the given figure, three lightbulbs are connected to a 9V battery. Calculate:(a) The total current supplied by the battery(b) The current through each bulb and(c) The resistance of each bulb |
A. | (a) 5 A(b) 2.22 A2.77 A(c) 4.05 Ω1.945 Ω1.297 Ω |
B. | (a) 5 A(b) 1.22 A2.77 A(c) 5.05 Ω1. 45 Ω1.97 Ω |
C. | (a) 3 A(b) 3.22 A1.77 A(c) 2.05 Ω1.945 Ω2.297 Ω |
D. | (a) 4 A(b) 3.22 A3.77 A(c) 4.5 Ω3.945 Ω6.29 Ω |
Answer» B. (a) 5 A(b) 1.22 A2.77 A(c) 5.05 Ω1. 45 Ω1.97 Ω | |