Using repeated source transformations, reduce the circuit of Fig. 5.62 to a voltage source in series with a resistor, both of which are in series with the 6 M resistor. (b) Calculate the power dissipated by the 6 M resistor using your simplified circuit.
3.5 M
1.2 M
27 u
750 k
7 M
6 M
FIGURE 5.62