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.

Delmar's Standard Textbook Of Electricity
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ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter7: Parallel Circuits
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Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....
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d) Terminal A is negative with respect to ter-
minals C and D.
TEST YOUR KNOWLEDGE
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 (30Vdc.
Calculate the following:
3.
Refer to Fig. 9-1. If the value of resistor
Rs was changed to 6.5 kilohms, calculate the
following:
a) R, =
b) E4-5 "
Vdc
circuit current I
c) Eg.c =.
Vde
d) R; =
mAde
I=.02 A
Vdc
30y de
Oc
100vde
Vdc
Vdc
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-
5.
State the algebraic form of Kirchhoff's Law
minal A.
b) Terminal C is positive with respect to ter-
minal B.
c) A voltmeter connected between terminals
A and C would measure 40Vde,
Transcribed Image Text:d) Terminal A is negative with respect to ter- minals C and D. TEST YOUR KNOWLEDGE 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 (30Vdc. Calculate the following: 3. Refer to Fig. 9-1. If the value of resistor Rs was changed to 6.5 kilohms, calculate the following: a) R, = b) E4-5 " Vdc circuit current I c) Eg.c =. Vde d) R; = mAde I=.02 A Vdc 30y de Oc 100vde Vdc Vdc 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- 5. State the algebraic form of Kirchhoff's Law minal A. b) Terminal C is positive with respect to ter- minal B. c) A voltmeter connected between terminals A and C would measure 40Vde,
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