There is a need to deliver \(5 \mathrm{~V}\) to a 100- \(\Omega\) load. There are two sources available that can satisfy the task as shown in Figure P3-66.
(a) Design an appropriate interface for each source. The goal is to minimize the power provided by the source while delivering \(5 \mathrm{~V}\) to the load.
(b) As in many design situations, there is often more than one possible solution. Can either source be used and still obtain the minimum power? Discuss.