Page 113 - Basic Electrical Engineering
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In any electrical circuit we will find a number of such resistances connected

               in series–parallel combinations.



                                      2.4 VOLTAGE AND CURRENT DIVIDER RULES



                                              2.4.1 Voltage Divider Rule

               For easy calculation of voltage drop across resistors in a series circuit, a
               voltage divider rule is used which is illustrated in Fig. 2.12.













               where              R  = R(Total) = R  + R  + R       3
                                                              2
                                                       1
                                   T
               Similarly,








               and
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