2. In this circuit, the voltage drop across the upper resistor is 4.5 V. What is the battery voltage? What is the current through the circuit? What is the resistance in the circuit? 30 2 50 2

University Physics Volume 2
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ISBN:9781938168161
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Chapter9: Current And Resistance
Section: Chapter Questions
Problem 59P: The power dissipated by a resistor with a resistance of R=100 is P = 2.0 W . What are the current...
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Directions: Calculate the equivalent resistance, current, and voltage in a given network of resistors connected in:

 

2. In this circuit, the voltage drop across the upper resistor is 4.5 V. What is the
battery voltage? What is the current through the circuit? What is the resistance in
the circuit?
30 N
50 2
Transcribed Image Text:2. In this circuit, the voltage drop across the upper resistor is 4.5 V. What is the battery voltage? What is the current through the circuit? What is the resistance in the circuit? 30 N 50 2
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