Refer to the voltage divider circuit shown in Fig. 9-3. The source voltage is 100Vde and the ammeter indicates a current of .02Ade. Resistor R, is 3000 ohms and the voltage Ec.p between 1. terminals C and D is 30Vde. Calculate the following: Refer to Fig. 9-1. If the value of resistor R, was changed to 6.5 kilohms, calculate the following: 3. a) R, - b) E4 -8 Vde circuit currentI c) Eg.c =. Vde d) R. mAde E I-.02A Vde R, 30v de E Es 100vde Vde Os E 3K Vde Fig. 9-3 4. The sum of the voltage drops in a series circuit is equal to 2. State whether the following statements regarding Fig. 9-3 are true or false. a) Terminal B is negative with respect to ter- minal A. State the algebraic form of Kirchhoff's Law 5. b) Terminal C is positive with respect to ter- minal B. e) A voltmeter connected between terminals A and C would measure 40Vde.
Refer to the voltage divider circuit shown in Fig. 9-3. The source voltage is 100Vde and the ammeter indicates a current of .02Ade. Resistor R, is 3000 ohms and the voltage Ec.p between 1. terminals C and D is 30Vde. Calculate the following: Refer to Fig. 9-1. If the value of resistor R, was changed to 6.5 kilohms, calculate the following: 3. a) R, - b) E4 -8 Vde circuit currentI c) Eg.c =. Vde d) R. mAde E I-.02A Vde R, 30v de E Es 100vde Vde Os E 3K Vde Fig. 9-3 4. The sum of the voltage drops in a series circuit is equal to 2. State whether the following statements regarding Fig. 9-3 are true or false. a) Terminal B is negative with respect to ter- minal A. State the algebraic form of Kirchhoff's Law 5. b) Terminal C is positive with respect to ter- minal B. e) A voltmeter connected between terminals A and C would measure 40Vde.
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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KVL and KCL
KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.
Sign Convention
Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.
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