Can someone explain how is the current source on the left side below is transformed into a voltage source?:
I thought a current source is shown with resistor in parallel. I'm not used to see the conductance G with a current source. How can the circuit on the right side can be derived from the one on left side step by step?
I tried to plug 1/R1 to G1 and this is what I reached:
Where am I wrong?