symbol for helmholtz coil in circuit diagram

The individual graphical symbols below are given along with a brief description and explanation.

The basic electrical and electronic graphical symbols presented here are the more generally accepted graphical symbols because of their common usage across a range of electrical and electronic fields. For example, the IEC ( International Electrotechnical Commission) have one set of symbols, while the IEEE ( Institute of Electrical and Electronics Engineers) have an alternative set of symbols for the same component. For example, a potentiometer or rheostat.Īlthough electrical components are represented by universally accepted schematic symbols, there are a number of variants and alternative symbols used throughout the world to represent the same electrical component or device. Arrows are also used within schematic symbols to indicate the direction of convertional current flow around a circuit or through a component, or are used as part of their graphical symbol to show that the components has a variable or adjustable value. For example, the connecting leads of a bipolar junction transistor, (BJT) are identified as E (emitter), B (base), and C (collector). A the connecting leads or pins of a component in a schematic diagram can be identified using letters or abreviations.

Symbol for helmholtz coil in circuit diagram