In the schematic below two batteries are in series and drive current through the circuit as shown. The first resistor has a voltage drop AV = 2.8 V, the middle resistor has a resistance of R = 154 Q, and the last resistor has a voltage drop AV2 = 1.6 V. Given these parameters, what is the magnitude of current flowing through the circuit in milli-amps (mA)? Giver your answer to 3 significant figures. %3D AV, 3.0 V 4.5 V ww

College Physics
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Author:Raymond A. Serway, Chris Vuille
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Chapter17: Current And Resistance
Section: Chapter Questions
Problem 10CQ: Power P0 = I0 V0 is delivered to a resistor of resistance R0. If the resistance is doubled (Rnew =...
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In the schematic below two batteries are in series and drive current through the circuit as shown.
The first resistor has a voltage drop AV = 2.8 V, the middle resistor has a resistance of R = 154 Q,
and the last resistor has a voltage drop AV2 = 1.6 V. Given these parameters, what is the magnitude
of current flowing through the circuit in milli-amps (mA)? Giver your answer to 3 significant figures.
%3D
AV,
3.0 V
4.5 V
ww
Transcribed Image Text:In the schematic below two batteries are in series and drive current through the circuit as shown. The first resistor has a voltage drop AV = 2.8 V, the middle resistor has a resistance of R = 154 Q, and the last resistor has a voltage drop AV2 = 1.6 V. Given these parameters, what is the magnitude of current flowing through the circuit in milli-amps (mA)? Giver your answer to 3 significant figures. %3D AV, 3.0 V 4.5 V ww
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