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salmonfly781Lv1
28 Nov 2020
In the circuit shown in (Figure 1) , E = 31.0 V ,R1 = 4.00 Ω, R2 = 6.00 Ω and R3 = 3.00 Ω .
![-1-11 a 3 R R R+](https://session.masteringphysics.com/problemAsset/2022014/4/Young14.ch26.p18.jpg)
Part A
What is the potential difference Vab between points a and b when the switch S is open?
Express your answer with the appropriate units.
Part B
What is the potential difference Vab between points a and b when the switch Sis closed?
Express your answer with the appropriate units.
Part C
For the 4.00 Ω resistor, calculate the current through the resistor with S open.
Express your answer with the appropriate units.
Part D
For the 4.00 Ω resistor, calculate the current through the resistor with S closed.
Express your answer with the appropriate units.
In the circuit shown in (Figure 1) , E = 31.0 V ,R1 = 4.00 Ω, R2 = 6.00 Ω and R3 = 3.00 Ω .
Part A
What is the potential difference Vab between points a and b when the switch S is open?
Express your answer with the appropriate units.
Part B
What is the potential difference Vab between points a and b when the switch Sis closed?
Express your answer with the appropriate units.
Part C
For the 4.00 Ω resistor, calculate the current through the resistor with S open.
Express your answer with the appropriate units.
Part D
For the 4.00 Ω resistor, calculate the current through the resistor with S closed.
Express your answer with the appropriate units.
VikasLv10
2 Jan 2021