Vector Identities: Calculate \nabla \cdot (f \nabla \times (f F))

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SUMMARY

The discussion focuses on calculating the vector identity \nabla \cdot (f \nabla \times (f F)), where F is defined as (z, y, -x) and f represents the magnitude of F. Participants express difficulty in applying vector identities to solve this problem. A recommended resource for mastering these concepts is "Vector Analysis and an Introduction to Tensor Analysis" by Murray R. Spiegel, part of Schaum's Outline Series, which provides comprehensive guidance on vector identities.

PREREQUISITES
  • Understanding of vector calculus concepts, specifically divergence and curl.
  • Familiarity with vector fields and their properties.
  • Knowledge of the magnitude of vectors and how to compute it.
  • Basic proficiency in tensor analysis principles.
NEXT STEPS
  • Study the properties of divergence and curl in vector calculus.
  • Learn how to compute the magnitude of vector fields in three dimensions.
  • Explore advanced topics in tensor analysis for deeper insights.
  • Read "Vector Analysis and an Introduction to Tensor Analysis" by Murray R. Spiegel for practical applications.
USEFUL FOR

Students and professionals in mathematics, physics, and engineering who are working with vector calculus and seeking to enhance their understanding of vector identities and their applications.

Monster007
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Vector Identities ??

Having heaps of trouble with v.identities any help possible would be greatly appreciated.

Let F = (z,y,-x) and f = |F| <--- (magnitude F)

Use vector identities to calculate;


\nabla \cdot (f \nabla \times (f F))

 
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Monster007 said:
Having heaps of trouble with v.identities any help possible would be greatly appreciated.

Let F = (z,y,-x) and f = |F| <--- (magnitude F)

Use vector identities to calculate;

<br /> \nabla \cdot (f \nabla \times (f F))<br /> <br />


GET THE book : VECTOR ANALYSIS and an introduction to TENSOR ANALYSIS by

MURRAY R. SPIEGEL in SCHAUM'S OUTLINE SERIES

IT is very good in this kind of vector identities
 

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