Solve the following circuits with dependent sources by calculating the unknown voltages and currents va, iar...

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Solve the following circuits with dependent sources by calculating the unknown voltages and currents va, iar Ub, and it. Each is worth 2 marks, the question is worth 8 marks in total. (Note that you probably also need to calculate v₁ and v₂ to obtain the solutions, as these are the control voltages for the dependent sources.) R₁ (a) v1 VA = 6V +1 R₂ R3 VB = 4V Va QUI R₂ I = 5mA R₁ The resistors are defined based on your student number: R₁ = (b) R₂ = V2 V₂ R₂ R₂ and R3 = ww R3 Bv2 The scaling factors for the dependent sources are also defined based on your student number: a = 1.5 mA/V while 3 = R₁ 2b Solve the following circuits with dependent sources by calculating the unknown voltages and currents va, iar Ub, and it. Each is worth 2 marks, the question is worth 8 marks in total. (Note that you probably also need to calculate v₁ and v₂ to obtain the solutions, as these are the control voltages for the dependent sources.) R₁ (a) v1 VA = 6V +1 R₂ R3 VB = 4V Va QUI R₂ I = 5mA R₁ The resistors are defined based on your student number: R₁ = (b) R₂ = V2 V₂ R₂ R₂ and R3 = ww R3 Bv2 The scaling factors for the dependent sources are also defined based on your student number: a = 1.5 mA/V while 3 = R₁ 2b