Where exactly is the battery in this diagram

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SUMMARY

The discussion centers on understanding the representation of a battery in circuit diagrams, specifically a 36.0 V battery with negligible internal resistance. The diagram indicates that the top point labeled "36.0 V" connects to the positive terminal of the battery, while the ground symbol at the bottom connects to the negative terminal. Participants seek clarity on how to redraw the circuit to explicitly show the battery, enhancing comprehension of series and parallel connections.

PREREQUISITES
  • Basic knowledge of circuit diagrams and symbols
  • Understanding of series and parallel connections in electrical circuits
  • Familiarity with voltage sources and their representation
  • Concept of internal resistance in batteries
NEXT STEPS
  • Research how to redraw circuit diagrams to include explicit battery representations
  • Study the differences between series and parallel circuits in detail
  • Learn about the implications of negligible internal resistance in circuit design
  • Explore common conventions used in electrical engineering diagrams
USEFUL FOR

Students studying electrical engineering, educators teaching circuit theory, and hobbyists interested in electronics who need to understand circuit diagram conventions.

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Homework Statement


I'm having trouble figuring out where exactly the battery is and if it's connected in series or parallel when the diagrams are given like in the image below.

The book gives this description for the diagram. I don't really understand it.

The figure (Figure 1) employs a convention often used in circuit diagrams. The battery (or other power supply) is not shown explicitly. It is understood that the point at the top, labeled "36.0 V," is connected to the positive terminal of a 36.0 V battery having negligible internal resistance, and that the "ground" symbol at the bottom is connected to the negative terminal of the battery. The circuit is completed through the battery, even though it is not shown on the diagram.

YF-26-73.jpg


In other words how can I redraw this to the more usual type of diagram, like the one below where the battery (or emf source) is shown explicitly (not the same circuit!).

YF-26-15.jpg


Thanks.

Homework Equations


The Attempt at a Solution

 
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attachment.php?attachmentid=52500&stc=1&d=1351654626.gif


Just like the description says...
 

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Thanks you. That's more clear. :)
 

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