parts of a circuit
To analyze a circuit must know the names of the elements that comprise it. The following are the names common, as exemplified by the circuit shown in Figure 1.
- Connector: thread of negligible resistance (ideally zero) that electrically connects two or more items.
- generator or source : An element that produces electricity. In the circuit of Figure 1 there are three sources, one of intensity, I, and two voltage, E1 and E2.
- Node: point in a circuit where multiple concur different drivers. In Figure 1 there are four nodes: A, B, D and E. Note that C has not been taken into account as it is the same node A in the absence of each potential difference (V A - V C = 0).
- Rama: The set of all elements of a circuit including two consecutive nodes. In Figure 1 are seven branches: AB by the source, R1 AB, AD, AE, BD, BE and DE. Obviously, for a branch can only drive a current .
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