Question

Using the circuit diagram below, answer the following questions: Α Ω Β Ω w 15.0 V C 12 D2 15.0 V Assume the following resistor values for the resistors above: A = 6 Ohms B = 6 Ohms C = 8 Ohms D = 4 Ohms a) What is the value of lat resistor AQ?(12 points) b) What is the potential difference across the BQ? (4 points) c) What is the power at the CQ? It is circled for you in the diagram. (4 points)

Please show ALL work for the multiple parts. Please show ALL equations and math too, thank you!

Answer 1

A AD bor mint (I, +1]} I 15.0 V B bir с @ 1) 8 R D = 42 I , 15.0 V from loop 0 T, A + C ( I, + Iz) 15.0 15.0 I c I, (A tel + 15.0 14 I + 8 Iz from loop 15.0 ( (I, + I2) (B+b) Iz I + 15:0 8(1, + I2) 10 Iz + 15.0 41 18 Iz 81, + 15 - 811 put in - I = from (1) 2 18 CS Scanned with CamScanner

15.0 14 I + $ 8 15-817 = 18 15. O - 141, + 6.67 - 3.56 I 8-33 - 10.44 I, D 0.798 10 I , 15.8 (0.798) 0.479 I C 18 I value Resistor af of D 0.798 I I , o B arross شی = 2.87 potential difference V I B = 0.479 x 6 = > V 2.87 Vio 2 U Power at C au c ) (€, +I) c 60.798 +0.479) X8 2 o Que Pc = 13.0 W - 13.0 w CS Scanned with CamScanner