The circuit on the left contains a lamp, a cell, a switch, and an ammeter. 4 A of current flows. The circuit on the right contains two lamps, a cell, a switch, and an ammeter.

The input and output capabilities of the circuit in Figure 1 depend on the allowable I/O voltages of IC1 and IC2. In this case, IC1 and IC2 convert a –5V input voltage to a 3.3V output voltage. Read ...

Books Received Published: 22 July 1909 Vectors and Vector Diagrams applied to the Alternating Current Circuit Nature 81, 93–94 (1909) Cite this article ...