The figure shows a circuit with three batteries and four resistors. Determine the magnitude of the current through resistor R. if the battery emfs and resistances are: &₁-47 V, &2-17 V. &-28 V, R₁-60, R₂-9 Q, R3-60, and Ra-60. & R₁ www & [Tip: Start by using Kirchhoff's node and/or loop rules to write a system of three equations for the three branch currents. Then solve the system either analytically or using a solver like Matlab, etc.]

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The figure shows a circuit with three batteries and four resistors. Determine the magnitude of the
current through resistor R, if the battery emfs and resistances are: &₁-47 V, &₂2-17 V, 83-28 V,
R₁-6 Q, R 9 Q, R3-60, and R₁ - 60.
Ry
R₁
www
Es
[Tip: Start by using Kirchhoff's node and/or loop rules to write a system of three equations for the
three branch currents. Then solve the system either analytically or using a solver like Matlab, etc.]
Transcribed Image Text:The figure shows a circuit with three batteries and four resistors. Determine the magnitude of the current through resistor R, if the battery emfs and resistances are: &₁-47 V, &₂2-17 V, 83-28 V, R₁-6 Q, R 9 Q, R3-60, and R₁ - 60. Ry R₁ www Es [Tip: Start by using Kirchhoff's node and/or loop rules to write a system of three equations for the three branch currents. Then solve the system either analytically or using a solver like Matlab, etc.]
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