Answered: 3V тз 1000 3302 33002 w 1002 3352

Science

Physics

3V тз 1000 3302 33002 w 1002 3352

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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Consider an electric circuit below that consists of five resistors connected to a battery proving potential difference e =210 mV. The resistances of the resistors are: R1= 4.0 S, R2= 3.0 N, R3= 6.0 N, R4= 2.0 N, and R5= 5.O N. R1 R2 R4 R3 R5 Complete the following calculations and show all steps necessary and making sure it is clear which part you are solving for. a) Determine the equivalent resistance of the circuit. Include all necessary sketches, annotations and labels in this section. b) Determine the total current in the circuit c) Determine potential difference across the resistor R1. d) Determine the power dissipated by resistor R4. Enter the answer to part d) below. Provide your answer in milliwatts with a precision of two places after decimal.
Problem2:. Consider the circuits shown below. (a) Write the equation for current using the junction rule. (b) Write two equations using loop rule (c) Use these equations to find I₁, I2, and I3? (b) What is the power dissipated across each resistor (1²R)? V₁ = 24 V 12 R₂ = 62 R₁ = 80 ½ 13 R₂=402 + ₂10 V
A Direct Current Circuit (DC-Circuit) is composed of two R = 100 2 resistors, which bare placed in series with a single D-Cell flashlight battery, with voltage V = 1.5 V. Assume that the battery is fully charged. Draw the circuit diagram that you would use to analyze this problem;
For a parallel circuit, the power storage voltage is 6 V. The nominal resistance for R1 and R2 is 150 ohms and 220 ohms, respectively. If 1/Rt = R2 +R2/R1*R2, then Rt R1*R2/R2+R1 =1 From the attached, so as to understand conceptually, can you explain and describe from the nominal resistance for R1 and R2 given, the general nature of a parallel circuit in terms of the columns given specified in the variables and the relationship, such a V to V1 and V2; I to I1 and I2, then I1 +I2?
Use the exact values you enter to make later calculations. The figure below shows a battery connected to a circuit. The potential difference across the battery and the resistance of each resistor is given in the figure. (Assume R1 = 11.5 Ω, R2 = 1.30 Ω, and V = 6.50 V.) (I skipped a-c) (d) Using the result from part (c), what is the equivalent resistance (in Ω) of the entire circuit? in Ω (e) What is the current (in A) through the battery (equivalently, the conventional current that exits the positive terminal of the battery and enters the R2)? in A (f) What is the magnitude of the potential difference (in V) across R2? in V
An automatic irrigation system is going to be used, this system is represented by the following block diagram: The irrigation system will work optimally when the connected load (resistance) has the value such that it can receive the most power from the control circuit, otherwise it could be wasted energy or even damage the system for its operation. Optimum operation of the entire system must be guaranteed. The control circuit of the irrigation system is represented by the following electrical diagram: Donde la resistencia de carga que se conectará entre las terminales a y b debe ser una de entre las tres cargas existentes:
Resistor and RC Circuits Problem 6: A circuit consisting of 5 resistors is shown in the graph. Their resistances are R1=15Ω, R2=95Ω, R3=81Ω, R4=42Ω, and R5=33Ω, and the emf of the battery is ε=8.5 V. Suppose the internal resistance of the battery is zero. Part (c) Calculate the numerical value of the total resistance R in ohms. Part (e) Calculate the numerical value of I in amps. Part (g) Calculate the numerical value of the power dissipated by R1, P, in watts.
In the circuit below, if resistor R₁=46.30, and resistor R₂-56.05, what is the equivalent resistance of this circuit in units of Ohms (N)? High potential I R1 R₂ 12 I + Low potential Note: It is understood that the unit of your answer is in Ohms (), however do not explicitly include units in your answer. Enter only a number. If you do enter a unit, your answer will be counted wrong.
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