Consider the design of a solid state switch using an npn power transistor that you plan to control with a digital signal (0 V = off, 5 V = on). Start with the following schematic where components that you must select are labeled with numbers. The series resistor and inductor represents a DC motor that requires 1 A of current at 24 VDC. Replace each of the labeled boxes shown in the figure with the appropriate schematic symbol and then specify the component as completely as you can.
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