"The total power in a series/parallel circuit with a voltage source of 30V, a current of 20mA in the series branch, and a current of 10mA in each of the two parallel branch circuits is _________"     1.5W     1.2W

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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7. 

  1. "The total power in a series/parallel circuit with a voltage source of 30V, a current of 20mA in the series branch, and a current of 10mA in each of the two parallel branch circuits is _________"
       
    1.5W
       
    1.2W
       
    0.9W
       
    0.6W
       
    none of the above
    1. What is the applied voltage on a circuit in which 0.5A is flowing and 10 W is generated?
         
      2V
         
      5V
         
      20V
         
      50V
         
      none of the above
      1. "When the resistance of a series string decreases, _______________"
           
        total current decreases.
           
        individual resistor voltage drops increase.
           
        applied voltage increases.
           
        circuit current remains the same.
           
        none of the above
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