Problem 5. In the circuit shown in the figure all resistors are 5 ohm resistors and the source EMF is 12 volts. a) Calculate the equivalent resistance of the circuit below when the switch is 1) орen 2) closed. b) Calculate the Power in R5 and the current in R4 if the switch is (1) Open (2) Closed R1 S1 R2 R3 R5 R4

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Chapter1: Units, Trigonometry. And Vectors
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Problem 5.
In the circuit shown in the figure all resistors are 5 ohm
resistors and the source EMF is 12 volts.
(a) Calculate the equivalent resistance of the circuit below when the switch is
(1) орen
(2) closed.
(b) Calculate the Power in R5 and the current in R4 if the switch is
(1) Open
(2) Closed
R1
S1
R2
R3
R5
R4
Transcribed Image Text:Problem 5. In the circuit shown in the figure all resistors are 5 ohm resistors and the source EMF is 12 volts. (a) Calculate the equivalent resistance of the circuit below when the switch is (1) орen (2) closed. (b) Calculate the Power in R5 and the current in R4 if the switch is (1) Open (2) Closed R1 S1 R2 R3 R5 R4
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