Revisiting Conservative Vector Fields and Curl-Gradient Theorems, Slides of Urology

The properties of conservative vector fields and the relationships between curl, gradient, div, and conservative fields. It includes several theorems and examples to illustrate these concepts.

Typology: Slides

2020/2021

Uploaded on 03/30/2021

stefan18
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Conservative vector fields, revisited
A continuous vector field Fon an open subset Din Rnis
conservative if and only if F=rf.
Tru e or False?
ATrue.
BFalse.
CI don’t know.
pf3
pf4
pf5

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Conservative vector fields, revisited

A continuous vector field F on an open subset D in R n^ is conservative if and only if F = rf.

True or False? A True. B False.

Curl and gradient

For any function f on an open subset D in R 3 with continuous second order partial derivatives, curl(rf ) = 0.

True or False? A True. B False.

Curl and gradient

The vector field F = (^) (x 2 +^1 y 2 ) 3 / 2 hy , x, 0 i is conservative.

True or False? A True. B False.

The curl-div story

For any vector field F on an open subset D in R 3 with continuous second order partial derivatives, div(curl(F)) = 0.

True or False? A True. B False.