Question

6. Referring to circuit below, use source transformation to determine the current and power absorbed by the 7-2 resistor. 7Q 6 Q ww ww. 5 A 6Q 4Q 12 V ww ww

Answer 1

4n comert curem Sauxe to Source equivaent cuffent sauce to SOurce tans fomation Souxca 5A V- 5X4 20v 6n 2A 6 S6n w wW 20V 6n 2A above cicut Gn and 6n parallel 36 = 3n 12 6X6 (6+6)

2A 3n 2ov to pinaknt vallaye LContert Curvent Soutce Source M 3R 2 A V= 2X3 =6v 3 32 W I2n 20v + 6V above loop Apply kvL in EV 0 E)7an)3(T) + 20 6 0 -I2 4 14 - 1412 - 14 I4 curient pasSef FA yesistov is T,^ = /A

e sistoP nx 7 Power absoybec - VE