B. The circuit at right has three resistors, R1, R2 and R2 connected with two ideal batteries. The three R1 20 Q currents in each leg of the circuit are labeled as ią, ib, and ic as shown. la R2 40 2 Apply Kirchhoff's laws to the circuit and write the three equations that represent the circuit below. i. R3 80 Q BAT1 9 V ib BAT2 12 V ii. Solve the system of equations to find as ia, ib, and ic. Show your work. :=

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 73AP: Three 300- resistors areconnect in series with anAAA battery with a rating of 3 AmpHours. (a) How...
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B. The circuit at right has three resistors, R1, R2 and
R2 connected with two ideal batteries. The three
R1
20 Q
currents in each leg of the circuit are labeled as ią, ib,
and i, as shown.
la
ic
R2
i.
Apply Kirchhoff's laws to the circuit and write
the three equations that represent the circuit below.
40 Q
R3
80 Q
+
BAT1
9 V
ВАТ2
12 V
ii.
Solve the system of equations to find as ia, ib, and ic. Show your work.
Transcribed Image Text:B. The circuit at right has three resistors, R1, R2 and R2 connected with two ideal batteries. The three R1 20 Q currents in each leg of the circuit are labeled as ią, ib, and i, as shown. la ic R2 i. Apply Kirchhoff's laws to the circuit and write the three equations that represent the circuit below. 40 Q R3 80 Q + BAT1 9 V ВАТ2 12 V ii. Solve the system of equations to find as ia, ib, and ic. Show your work.
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