a. Calculate the total resistance between the points A and B. If the circuit is connected across a 12 V source, what will be the total current in the circuit? -ww 1 ahm 4 ohm 2 ohm 3ahm a) 7 ohm b) O ohm c) 7.67 ohm d) 0.48 ohm View Answer b. Calculate the equivalent resistance between A and B. 5 ohm 10 ohm 15 ohm 20 ohm a) 60 ohm b) 15 ohm c) 12 ohm d) 48 ohm View Answer

a. Calculate the total resistance between the points A and B. If the circuit is connected across a 12 V source, what will be the total current in the circuit? -ww 1 ahm 4 ohm 2 ohm 3ahm a) 7 ohm b) O ohm c) 7.67 ohm d) 0.48 ohm View Answer b. Calculate the equivalent resistance between A and B. 5 ohm 10 ohm 15 ohm 20 ohm a) 60 ohm b) 15 ohm c) 12 ohm d) 48 ohm View Answer

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Example 1:- If ecach block in the circuit of figure (1) represents a single resistive element, determine the total resistance, the total current and the currents and the voltages in the branches A, B and C 2 kN Ic RT E C RBC 12 kN 6 kN ° 54 V B
2. In Figure, the battery voltage is V 65 velts, and the values of the resistances, in ohms, are 38, 17, and 27, as shown. Find: Total resistance seen by the battery, (b) Current measured by the ammeters shown in the figure, V-65 V 17Q 27Q
The circuit shown Figure has a current of 2.5 mA. Find the following quantities: a. The total resistance of the circuit. R 3.3 k E-45 V b. The value of the unknown resistance, R2. c. The voltage drop across each resistor in the circuit. d. The power dissipated by each resistor in the circuit. R2 1- 2.5 mA R3- 5.6 ka
In the circuit, Determine: a. the total resistance (R7) of the circuit in kl. (. . places for the final answer) b. the current flowing in mA for each of the resistors, R1, R2, R3 and R4 ( use 2 decimal places for the 12V final answer) c. the voltage in V across each of the resistors, R1, R2, R3 and R4 ( use 2 decimal places for the ; use 2 decimal R = 3000 R3 = 4000 R2 = 1000 R4 = 1ka %3! final answer)
What is the total resistance and current in the circuit? 552 www wwwwwwww 352 2222 4V THE
Answer the following.
Three resistors R1,R2, and R3, are connected in series and to a 120-volt source. If R2 = 2R1, R3 = 3R1, and the total power taken by the circuit is 200 watts, calculate (a) the resistance of each resistor, ( b) the power in each resistor
In the circuit below, there is a drop of 20 V on each resistor. The potential of point A would be? what is the answer? a. + 80 V b. – 80 V c. + 40 V d. – 40 V
2. Solve for equivalent resistance between point A &B, point B & C and point A &D 50 30 14
5. Consider the resistor network connecting points A and B in the figure be- low. What is the equivalent resistance between points A and B? If the potential difference between A and B is 12 volts, what is the current in the 4 2 resistor? What is the rate at which heat is produced in the 42 resistor? 1 12n
part a and b table too
1.Determine the number of free electrons in a 1 cm³ of copper at room temperature. 2. A resistor of 3.6 ohms is connected in series with another of 4.56 ohms. What resistance must be placed across 3.6 ohms so that the total resistance of the circuit shall be 6 ohms? 3. A circuit consists of three resistors of 3 ohms, 4 ohms and 6 ohms in parallel and a fourth resistor of 4 ohms in series. A battery of e.m.f. 12 V and internal resistance (in series with the battery e.m.f.) 6 ohms is connected across the circuit. Find the total current in the circuit and terminal voltage across the battery.