2. In this section of a circuit, what is the equivalent resistance of the combination of...
9. In this section of a circuit, resistors Ri, Ro, and Rs combine for an equivalent resistance of 4.0 Ω. What is R2? Let R1-60 Ω and R3-20 Ω. ( point) Ri 10Ω 012Ω 3.0 Ω 1.2Ω 8. Three resistors are connected into the section of a circuit described by the diagram. Then the (I point) wire is cut at point t, and the two cut ends of the wire are separated. Through which of the three resistors, if any,...
Find the equivalent resistance of the combination of resistors shown above.R 1+R 2+R3(1 / R1+1 / R2+1 / R3)^{-1}R1+(1 / R2+1 / R3)^{-1}Find the equivalent resistance of the resistors shown above.(1 / R1+1 / R2)^{-1}+R3+R4R1+R2+(1 / R3+1 / R4)^{-1}R1+R2+R3+R4Assume the equivalent resistance in question 1 was 10 Ω and the equivalent resistance in question 2 was 40 Ω, and the same resistors were used for this new system. Determine the equivalent resistance of this system.
What is the equivalent resistance of each group of resistors shown in the figure below? In the figure, R1 = 2.0 Ω, R2 = 3.0 Ω, R3 = 8.0 Ω, and R4 = 4.0 Ω. There is no figures present just Group A is in a series with R1 and R2 and R3. The secound Group is in a series with R4 and R4 and R4.
Find the equivalent resistance of the combination of resistors R1 = 42.0 , R2 = 75.0 N, RS = 33.0 12, R = 61.00, Rs - 15.5 12, and R = 27.0 2, as shown in the figure. equivalent resistance:
A circuit made up of 6 resistors is shown in the figure, with resistances R1 = 16 Ω, R2 = 35 Ω, R3 = 29 Ω, R4 = 73 Ω, R5 = 89 Ω, and R6 = 31 Ω. The total current going through the circuit is I = 11.5 A. Part (a) Express the equivalent resistance of the combination of R4, R5, and R6. Part (b) Express the equivalent resistance of the combination of R3, R4, Rs and R6. Part (c) Express...
4. In this section of a circuit, a potential difference of 10 V exists between point a and point b. ( point) Find the current that flows across R. Let R1 = 2.0 Ω, R2 = 4.0 Ω, and R3 = 10.0 Ω. R2 a R1 RsI O1.6 A 2.8 A O0.59 A O2.0 A
6. Equivalent Resistance of a Series - Parallel circuit: (can do at home) In the following circuit, what series-parallel combination does the circuit represent? i.e which combination of resistors are in parallel with which combination in series? A B С W R3 R1 V1 w R2 R4 F E D If this circuit were to be described as the following equivalent circuit with a single equivalent resistance, what would be it in terms of R1, R2, R3 and R4)? Ro4
In the circuit below the voltage supplied by the battery is 24.0 V and the resistance of the resistors, R1, R2 and R3 are 4.0 Ω, 8.00 Ω and 20.0 Ω respectively, what is the current through the resistor R1? R, R2 Ra What is the current through the resistor R2? What is the current through the resistor R3?
Find the equivalent resistance of the combination of resistors
shown above.
A) (1/R1+1/R2+1/R3)-1
B) R1+(1/R2+1/R3)-1
C) R1+R2+R3
R 1 כא R3
3. Equivalent Resistance (20 pts) 222-152C The resistors in the figure have the following R1 . values o Ritz 25.0 Ω o R2-45.0 Ω o R3 15.0 Ω R4-35.0 Ω Rs. 10.0 Ω R6- 55.0 2 R2 Ra The emf device shown supplies 20 V to the circuit. (a) Find the equivalent resistance of this circuit. (b) Find the current and direction of current flow through R3. (c) Find the potential difference, Vab, across points a and b. Solution: ....