For which value of a the field i = (y –x)i +(2x – y)j + azk is solenoidal. Find the gradient of the scalar field ø=x²y – 2xz at (1,0,-1).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 12E
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For which value of a the field i = (y –x)i +(2x – y)j + azk is solenoidal.
Find the gradient of the scalar field ø=x²y – 2xz at (1,0,-1).
Find the potential of the vector field F = (x² +2y )i +(2x +3y)j
Transcribed Image Text:For which value of a the field i = (y –x)i +(2x – y)j + azk is solenoidal. Find the gradient of the scalar field ø=x²y – 2xz at (1,0,-1). Find the potential of the vector field F = (x² +2y )i +(2x +3y)j
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