ELECTRIC CIRCUITS James Nilsson – Susan Riedel

Some Examples for Systems Figure 1.1 A telephone system.

Figure 1.2 A CT scan of an adult head.

Figure 1.3 An airplane.

Figure 1.4 A conceptual model for electrical engineering design.

Figure 1.5 An ideal basic circuit element.

Figure 1.6 Polarity references and the expression or power.

Figure 1.7 Circuit model for power distribution in a home, with voltages and currents defined.

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