7.2 Pre-Lab Exercise #1. Consider the resistive circuit shown in Fig. 1(a). Deactivate the

source and find the equivalent resistance Req looking in from the terminals a-b. Apply nodal or

mesh analysis to determine the open circuit voltage vec at the terminals a-b. Then, write your

results below, recognizing that these values equal RTH and VTH for the Thevenin equivalent

circuit shown in Fig 1(b).

Pre-lab Exercis

PTH = Voc

and RTH=

REQ