Consider the circuit shown in (Figure 1) . Suppose that R1 = 8k , R2 = 4k , R3 = 8k , and R4 =

Consider the circuit shown in (Figure 1) . Suppose that R1 = 8kΩ , R2 = 4kΩ , R3 = 8kΩ , and R4 = 6kΩ.

   

1) Use voltage division to find the voltage across R3, positive at the top.

2) Use the result from the previous part and voltage division to find the voltage across R2, positive on the left.

18 V R m ww R3 R R