The drawing shows 3 resistors of R₁ = 28.0 Q. R₂ = 46.0 02. R3 = 76.0 Q. The current through resistor R3 is 13 = 0.530 A. What is the total voltage V the battery supplies? + R2 V R3 ww 81.4 V 125 V 70.6 V 65.3 V 79.5 V

The drawing shows 3 resistors of R₁ = 28.0 Q. R₂ = 46.0 02. R3 = 76.0 Q. The current through resistor R3 is 13 = 0.530 A. What is the total voltage V the battery supplies? + R2 V R3 ww 81.4 V 125 V 70.6 V 65.3 V 79.5 V

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter29: Direct Current (dc) Circuits

Section: Chapter Questions

Problem 77PQ: Figure P29.77 shows a circuit with two batteries and three resistors. a. How much current flows...

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Question

The drawing shows 3 resistors of R₁ = 28.00. R₂ = 46.0 02. R3 = 76.00. The current through
resistor R3 is 13 = 0.530 A. What is the total voltage V the battery supplies?
ww
V
+
R₂
R3
ww
81.4 V
125 V
70.6 V
65.3 V
79.5 V
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