Part 2: Ranking Task Exercise2) All the resistors in the circuits below are identical at 2N each. The batteries are idealwith voltages of 6 or 12 volts as shown below. All connecting wires have negligibleresistance.B12V6V12V6V12V6Va) Rank the current passing through the upper right hand corner of each circuit fromgreatest to least.Greatest 16.LeastOr, the current is the same in each situation.b) Rank the voltage at the upper right hand corner relative to the ground. Place thehighest voltage first and the lowest voltage last.Highest 1 2.LowestOr, all of the voltages are the same.

According to the ohms law current in the circuit is directly proportional to the applied voltage V =…

Answered: Part 2: Ranking Task Exercise 2) All…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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help me with question b)
The following figure shows 3 resistors R1=33kΩ, R2=1.1kΩ, R3=1.1kΩ connected to a battery source emf E=12volts. a) Find the current across R3 b) Find the voltage across R2. Part II c) Suppose we take two more resistors R4=33kΩ, R5=22kΩ, and connect them with R1, R2, and R3 as shown below. Find out the equivalent resistance between the terminals a and c.
Use the following circuit diagram for questions 1-4. The circuit below contains a battery and four resistors. The voltage across the battery is 11.6 V. In the circuit, the values of all the resistances are known. These resistances are - R₁ = 4.9 2, R2 = 2.1 S2, R3 = 6.0 2, R4 = 7.2 2, and R5 = 3.5 2 R₁ =4.9 R2=2.1 R3=6 Ry=1.2 R5:3.5 V B=11.6 R₁ R₁₂ R3 www A notais terit od vd bot (R,+R2 Series 4.9+2.1=72 Γ 7.2 R4 3.5 www R5 R12R3 parlles =.309 R123 = 3.23 1. Obtain the voltage drop across the third resistor R3. 3.23 (a) 2.7 V 5.1 V 7.2. .83×6=4.98 1.6 (c) 1.5 V (d) 6.8 V (e) 3.9 V 11.6-4.98-6.62 to do 2. Obtain the current through the third resistor R3: 3.5 Req 0.03.23+ 7.2 + 3.5=13.93 oltof Req = 13.9 V=IR I= \/ 11.6-83 13.9 Whole circuit A (a) 1.3 A V=IR (b) 1.6 A saq si lo 300 egaq (c) 2.1 A 5269 I (d) 0.45 A 5.6 b 18554 0.80 A ) (2-0)
5) Find the currents (magnitude and direction) in each of the resistors in the circuit shown below. R1 = 1.0 2, R2= 2.0 2, R3 = 3.0 2, R4 = 4.0 2, and Ɛ1 = 5 V, E2= 10 V, 83 = 15 V. Make sure you show all work and explain all reasoning. E2 E3 R1 R4 E1 R3 R2
Question 3 If ɛ = 86 V in the circuit shown, then what is Vab=Va-Vb (in V)? Vab 1k0 1kO 3.
Figure 2 below shows a capacitor of capacitance C is connected in series with battery of emf, E, a switch and a resistor of resistance R. When the switch is closed, charge Q flows through the resistor. E C R. Figure 2 a) By using a formula, explain the difference between each cases ( if any) for: i) the energy delivered to the circuit by the battery ii) the final energy stored in capacitor. Justify your answer. b) You are given a number of capacitors are marked '50µF,25 V’. i) Explain the meaning by this marking. ii) Construct a circuit diagram, one in each case, to show how you would connect a number of these capacitors in order to obtain arrangements having the following specifications: I) 100µF,25 V II) 75 μF,50 V
Please answer quickly
3) The three resistors having a resistance of R₁-4.0 0, R₂-6.0 N, R312 N and R₁-10 , are connected across a 16 V battery as shown in the figure below. a) What is the equivalent resistance of the circuit? b) What is the total current in the circuit? c) What is the power lost across 4.0 52 resistor? ↑ R2 [] A) HILF RS
1
3) 12 A part of a circuit is shown in the picture to the right. The currents through two of the resistors are shown, as well as the resistance of one of them. Find the (i) voltage across R, (ii) the current flowing through R, and (iii) the resistance value R. Show your work and/or explain. 3.1 A R 2.0 Ω 1.5 A

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