Three resistors are connected to voltage source with output voltage 8.00 V such as R2 = 2.50 N and R3 = 4.00 n are in series and this combination is in parallel with R, = 9.5.0 N. A) Find the total resistance. B) What is the current through resistance R2? C) What is the IR drop of potential on R2. D) What power is dissipated on R2?

University Physics Volume 2
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Chapter9: Current And Resistance
Section: Chapter Questions
Problem 78AP: A 20.00-ohm; 5.00-watt resistor is placed in series with a power supply, (a) What is the maxim tun...
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2. Three resistors are connected to voltage source with output voltage
8.00 V such as R2 = 2.50 N and R3 = 4.00 n are in series and this
combination is in parallel with R, = 9.5.0 N. A) Find the total
%3D
resistance. B) What is the current through
resistance R2?
C) What is the IR drop of
potential on R2.
D) What power is
dissipated on R2?
Transcribed Image Text:2. Three resistors are connected to voltage source with output voltage 8.00 V such as R2 = 2.50 N and R3 = 4.00 n are in series and this combination is in parallel with R, = 9.5.0 N. A) Find the total %3D resistance. B) What is the current through resistance R2? C) What is the IR drop of potential on R2. D) What power is dissipated on R2?
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