Figure $9-12$

$9-7$ In Fig. $9-12,$

a$.$ Determine the voltage for the partial loop CEFD going clockwise from point C$.$ How does your answer compare to the voltage drop across $R_3?$

b$.$ Determine the voltage for the partial loop ACDB going clockwise from point $A.$ How does your answer compare to the value of the applied voltage, $V_{1,}$ across points A and $B?$

c$.$ Determine the voltage for the partial loop ACEFDB going clockwise from point A How does your answer eompare to the value of the appied voitage, Vi$,$ acress points A and $B?$

d$.$ Determine the voltage for the partial loop CDFE going counterclockwise from point C$.$ How does your answet eampare it the voltage drop across hat$(n{)}_4?$