Let's see how this angle enters into the vector analysis of a complex circuit later on in the article. Vector analysis of lamp circuit. Referring back to our basic complex circuit, as shown in Fig. 1, ...

Vector diagrams. Draw a right-angled triangle to scale, ... arrow heads to show the direction in which each force acts; Measure the lengths of the horizontal and vertical lines.

Save guides, add subjects and pick up where you left off with your BBC account. Two forces can be added together to find a resultant force. In the diagram of a toy trailer below, when two children ...

The vector diagram for this condition (Fig. 3) shows that a portion of the neutral conductor current, as represented by Vector N, results from the vector addition of Vectors A and B. As we've ...