Q. Calculate the value of voltage drop across 4kΩ resistor

Solution:

            We have to calculate the voltage drop across 4kW resistor.

                  Thus by voltage division law V = (4/10) X 10

                                                                =4 volt

                        Than we have to calculate the voltage drop across 6k resistor therefore by formula

                                                            V = (R/R_t) x V_t

                                                               = (6/10) x 10 = 6 volt Ans.