a) What does the solenoidal vector field and irrotational vector field mean, what does it mean...
a) What does the solenoidal vector field and irrotational vector field mean, what does it mean physically? Show that in a single mathematical expression, a vector field A is solenoidal and irrotational, respectively.
b) A solenoidal field vector along the surface integral of a closed surface is equal to 0 to show through the divergence theorem.
c) Show by means of the Stokes theorem that the line integral of an irrotational vector field along the closed curve surrounding a surface is equal to 0.
d)? = (5x + 3y) + ?? (-2y - z) ?? + (x - 3z)?? mathematically
solve that the area of the vector is solenoidal. Through ? by
changing a single letter or number within
disassemble the solenoid and show this.
e)? = (x 2 + xy 2 )?? + (y 2 + x 2y )?? mathematically solve
that the area of the vector is irrotational. Through ? by changing
a single letter or number within
disassemble the irrotational and show this.
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a) What does the solenoidal vector field and irrotational vector
field mean, what does it mean...
Consider the vector field F(x, y, z) -(z,2x, 3y) and the surface z- /9 - x2 -y2 (an upper hemisph...
Consider the vector field F(x, y, z) -(z,2x, 3y) and the surface z- /9 - x2 -y2 (an upper hemisphere of radius 3). (a) Compute the flux of the curl of F across the surface (with upward pointing unit normal vector N). That is, compute actually do the surface integral here. V x F dS. Note: I want you to b) Use Stokes' theorem to compute the integral from part (a) as a circulation integral (c) Use Green's theorem (ie...
Verify that the line integral and the surface integral of Stokes Theorem are equal far the following vector field, surface S, and closed curve C. Assume that C has counterlockwise orientation and S h...
Verify that the line integral and the surface integral of Stokes Theorem are equal far the following vector field, surface S, and closed curve C. Assume that C has counterlockwise orientation and S has a consistentorientation F = 〈y,-x, 11), s is the upper half of the sphere x2 + y2 +22-1 and C is the circle x2 + y2-1 in the xy-plane Construct the line integral of Stokes' Theorem using the parameterization r(t)= 〈cost, sint, O. for 0 sts2r...
LE 4) (Ungraded) In Cartesian coordinates, the curl of a vector field Air) is defined as...
LE 4) (Ungraded) In Cartesian coordinates, the curl of a vector field Air) is defined as Use the definition of electric potential to find the potential difference between the origin and r = x + y + 27, V(r) - V(O) = - Ed. As the line integral is independent of path, choose whatever path you find to be con- vertient Taking V(0) = 0, what is V(r)? Finally, confirm that taking the gradient of the potential recovers our original...
Part B (4 pts) Consider the integral called the vector area of the surface S. a)...
Part B
(4 pts) Consider the integral called the vector area of the surface S. a) Show that ã = 7 for any closed urface. Hint: let (r) = f(F) in the dive gence theorem, where č is a y constant vector. b) Show that (G-F) 4 = 4 x ở Jas for any constant vector c. Hint: let Ā() = (2:) in Stokes' theorem, where is an arbitrary constant vector.
2. Given the vector field and a surface S consisting of a section of the bottom...
2. Given the vector field and a surface S consisting of a section of the bottom half of a cone verify Stokes' Theorem. (a) Write down the general statement of Stokes' Theorem. (b) Sketch the cone and show in your sketch the orientation of the surface and the consistent orientation of the boundary curve you're using (c) Verify that both sides of Stokes' Theorem are equal.
2. In this problem you will learn how to apply the Stokes theorem. (a) For vector...
2. In this problem you will learn how to apply the Stokes theorem. (a) For vector field 6 y2ý (3y +2)ż, compute the line integral fp dl along the triangular path P shown in the 2 adjacent figure. (b) Check your answer using Stokes' theorem, ie. show that Sp di- JVxü) dä, where S is the area enclosed by the path P
(a) Find the flux of the vector field F=yi-xjtk across the surface σ which is 4. x2 +y2 and below z the portion of z 4 and is oriented by the outward normal. _t7г (b) Use Stokes' Theorem to ev...
(a) Find the flux of the vector field F=yi-xjtk across the surface σ which is 4. x2 +y2 and below z the portion of z 4 and is oriented by the outward normal. _t7г (b) Use Stokes' Theorem to evaluate the line integral of J F.dr of F--уз ì_x3 j+(x+z)k where C is the clockwise path along the triangle with vertices (0,0,0). (1.0,0)and (1.i.o) aong the thiangle with(i) t)
(a) Find the flux of the vector field F=yi-xjtk across the...
(a) Use surface integral(s) to calculate the flux of the vector field or through the given surface.
(a) Use surface integral(s) to calculate the flux of the vector field or through the given surface. (b) Use the divergence theorem to calculate the flux of the vector field through the given surface. 4. F(x, y, z) =x2yi - 2yzj + x2y2k; S is the surface of the rectangular solid in the first octant bounded by the planes x= 1,y=2, and z=3. Show your work and give an exact answer.
Evaluate if the vector field is differentiable everywhere inside the volume enclosed by a closed surface S. Justify y...
Evaluate if the vector field is differentiable everywhere inside the volume enclosed by a closed surface S. Justify your answer using (a) Divergence Theorem and (b) Stokes Theorem. Sketch the region of integration, including intersection points between the lines whenever you evaluate double or triple integrals. x F) ndS F x F) ndS F
Select statements that are correct. Green's Theorem calculate the circulation in R^2 which convert the line...
Select statements that are correct. Green's Theorem calculate the circulation in R^2 which convert the line integral into a double integral over the region Din R^2 formed by the simple and closed curve C To compute the work done by a vector field in moving a particle around a simple and closed curve Cin R^2, we apply the Green's Theorem U line integral of a vector field computes the work done to move a particle along a space curve C...
Consider the vector field F(x, y, z) -(z,2x, 3y) and the surface z- /9 - x2 -y2 (an upper hemisphere of radius 3). (a) Compute the flux of the curl of F across the surface (with upward pointing unit normal vector N). That is, compute actually do the surface integral here. V x F dS. Note: I want you to b) Use Stokes' theorem to compute the integral from part (a) as a circulation integral (c) Use Green's theorem (ie...
Verify that the line integral and the surface integral of Stokes Theorem are equal far the following vector field, surface S, and closed curve C. Assume that C has counterlockwise orientation and S has a consistentorientation F = 〈y,-x, 11), s is the upper half of the sphere x2 + y2 +22-1 and C is the circle x2 + y2-1 in the xy-plane Construct the line integral of Stokes' Theorem using the parameterization r(t)= 〈cost, sint, O. for 0 sts2r...
LE 4) (Ungraded) In Cartesian coordinates, the curl of a vector field Air) is defined as Use the definition of electric potential to find the potential difference between the origin and r = x + y + 27, V(r) - V(O) = - Ed. As the line integral is independent of path, choose whatever path you find to be con- vertient Taking V(0) = 0, what is V(r)? Finally, confirm that taking the gradient of the potential recovers our original...
Part B
(4 pts) Consider the integral called the vector area of the surface S. a) Show that ã = 7 for any closed urface. Hint: let (r) = f(F) in the dive gence theorem, where č is a y constant vector. b) Show that (G-F) 4 = 4 x ở Jas for any constant vector c. Hint: let Ā() = (2:) in Stokes' theorem, where is an arbitrary constant vector.
2. Given the vector field and a surface S consisting of a section of the bottom half of a cone verify Stokes' Theorem. (a) Write down the general statement of Stokes' Theorem. (b) Sketch the cone and show in your sketch the orientation of the surface and the consistent orientation of the boundary curve you're using (c) Verify that both sides of Stokes' Theorem are equal.
2. In this problem you will learn how to apply the Stokes theorem. (a) For vector field 6 y2ý (3y +2)ż, compute the line integral fp dl along the triangular path P shown in the 2 adjacent figure. (b) Check your answer using Stokes' theorem, ie. show that Sp di- JVxü) dä, where S is the area enclosed by the path P
(a) Find the flux of the vector field F=yi-xjtk across the surface σ which is 4. x2 +y2 and below z the portion of z 4 and is oriented by the outward normal. _t7г (b) Use Stokes' Theorem to evaluate the line integral of J F.dr of F--уз ì_x3 j+(x+z)k where C is the clockwise path along the triangle with vertices (0,0,0). (1.0,0)and (1.i.o) aong the thiangle with(i) t)
(a) Find the flux of the vector field F=yi-xjtk across the...
Select statements that are correct. Green's Theorem calculate the circulation in R^2 which convert the line integral into a double integral over the region Din R^2 formed by the simple and closed curve C To compute the work done by a vector field in moving a particle around a simple and closed curve Cin R^2, we apply the Green's Theorem U line integral of a vector field computes the work done to move a particle along a space curve C...
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