Figure P2-26 shows a subcircuit connected to the rest of the circuit at four points.
(a) Use element and connection constraints to find \(v_{\mathrm{x}}\) and \(i\) \(x\).
(b) Show that the sum of the currents into the rest of the circuit is zero.
(c) Find the voltage \(v_{\mathrm{A}}\) with respect to the ground in the circuit.

Transcribed Image Text:

Rest of the circuit VA 6 MA 5 + 20 V 2 4 mA + * 8 12 V +