i'm need to find Thevenin

[logistic_guy]

here is the question

(a) For the circuit shown, draw the new circuit after it has been scaled by $\displaystyle K_m = 200$ and $\displaystyle K_f = 10^4.$

(b) Obtain the Thevenin equivalent impedance at terminals a-b of the scaled circuit at $\displaystyle \omega = 10^4 \ rad/s.$



my attemb
i think the current entering the capacitor double the current source
my main issue i don't know how to deal with the circuit when the source isn't known

 

[mario99]

i think the current entering the capacitor double the current source

If the current flowing in the circuit is greater than the current coming from the current source, it could be one of two things:

1. The circuit is faulty.
2. There is another source providing extra current.

Now, it is your turn. What do you think? Which one of them is more logical and why?

 

[logistic_guy]

If the current flowing in the circuit is greater than the current coming from the current source, it could be one of two things:

1. The circuit is faulty.
2. There is another source providing extra current.

Now, it is your turn. What do you think? Which one of them is more logical and why?

i think it's correct because this exercise is given by the teacher

 

[khansaheb]

here is the question

(a) For the circuit shown, draw the new circuit after it has been scaled by $\displaystyle K_m = 200$ and $\displaystyle K_f = 10^4.$

(b) Obtain the Thevenin equivalent impedance at terminals a-b of the scaled circuit at $\displaystyle \omega = 10^4 \ rad/s.$

View attachment 38787

my attemb
i think the current entering the capacitor double the current source
my main issue i don't know how to deal with the circuit when the source isn't known

If you consider two loops of your circuit (with loop currents Ix and 0.5*Ix
, and then consider the equilibrium at the upper node,
what do you get?

 

[mario99]

i think it's correct because this exercise is given by the teacher

So you are choosing $2$ indirectly. I don't know if you are aware of this or not, but the idea of Thevenin is to add a source between the terminals $a \ \text{and } b$.

Are you sure that you have written the problem completely?
The OP did not state what kind of source they want us to add. Is it voltage or current source? Can you please provide more information?