Problem 4.4 a) Use the mesh – current method to find the total power developed in the circuit of Fig. P4.4. b) Check your answer by showing that the total power developed equals the total power dissipated. 20 0 10N 50 40 V | 196 V 90 V 30 N Fig P4 4

Course:Electronic Devices

Problem 4.14 The circuit shown in figures a do model of a residential power distribution orout. Use the node-voltage method to find the branch currents, Part A Find the value of $₁. Express your answer with the appropriate units. ANSWER: 4₁- Part B Find the value of g Express your answer with the appropriate units. ANSWER: ń = i Part C Find the value of Express your answer with the appropriate units. ANSWER: Part D Find the value of ₂ Express your answer with the appropriate units. ANSWER: Part E Find the value of fo Express your answer with the appropriate units. ANSWER: Part F Find the value of 16 Express your answer with the appropriate units. ANSWER: fo= fet R₁ = 0.00, R₂ = 1.89, R₂ = 0.0 2, R₂ =5.4. R₂ = 10.8. Re-21.02. 0.0 125 V 125 V R R LER