x+y-z+9=0 (5.) Electric charge is distributed across the elliptical-shaped portion of the surface of the plane that lies inside the cylinder of radius three running along the z-axis. If the charge density function is given by σ(x, y, z) = x² + y²z, determine the total charge. Q = 55øds S 2= x + 4+9 Zx = 1 Zy= } √2x²+22+1= √3 } => ds = √3dA = √3rdrd 0≤r≤3 020621 Don Si 2 $(x, y, x+y+q) = х² (x+y+q) +у 2 (x+y+q)» (к²+у2) (х+у+9) = Q = 2R 3 = = (x²+y²) 2 r² [rcos(e) +rs=(0) +9] in polar Sods = √35 fr² [+cose +rsico) +9] =555 0 0 217 3 = √3 3 0 20 r rdrdo "cos (e) + "si (0) + 9 ³ Jorda r*dr. S costoro + 3 2 + 20 do over full period of each T. - function 4 3 9г +2771 0 4 = √3.27 9/3-0) = √311 6 3 = 2 729√31 2

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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x+y-z+9=0
(5.) Electric charge is distributed across the elliptical-shaped portion of the surface of the plane
that lies inside the cylinder of radius three running along the z-axis. If the charge
density function is given by σ(x, y, z) = x² + y²z, determine the total charge.
Q = 55øds
S
2= x +
4+9
Zx = 1
Zy=
} √2x²+22+1= √3 } =>
ds = √3dA
=
√3rdrd
0≤r≤3
020621
Don Si
2
$(x, y, x+y+q) = х² (x+y+q) +у 2 (x+y+q)» (к²+у2) (х+у+9)
=
Q =
2R 3
=
= (x²+y²)
2
r² [rcos(e) +rs=(0) +9] in polar
Sods = √35 fr² [+cose +rsico) +9]
=555
0
0
217
3
=
√3
3
0
20
r
rdrdo
"cos (e) + "si (0) + 9 ³ Jorda
r*dr. S costoro
+
3
2
+
20
do
over full period of each
T. - function
4
3
9г
+2771
0
4
=
√3.27
9/3-0) = √311
6
3
=
2
729√31
2
Transcribed Image Text:x+y-z+9=0 (5.) Electric charge is distributed across the elliptical-shaped portion of the surface of the plane that lies inside the cylinder of radius three running along the z-axis. If the charge density function is given by σ(x, y, z) = x² + y²z, determine the total charge. Q = 55øds S 2= x + 4+9 Zx = 1 Zy= } √2x²+22+1= √3 } => ds = √3dA = √3rdrd 0≤r≤3 020621 Don Si 2 $(x, y, x+y+q) = х² (x+y+q) +у 2 (x+y+q)» (к²+у2) (х+у+9) = Q = 2R 3 = = (x²+y²) 2 r² [rcos(e) +rs=(0) +9] in polar Sods = √35 fr² [+cose +rsico) +9] =555 0 0 217 3 = √3 3 0 20 r rdrdo "cos (e) + "si (0) + 9 ³ Jorda r*dr. S costoro + 3 2 + 20 do over full period of each T. - function 4 3 9г +2771 0 4 = √3.27 9/3-0) = √311 6 3 = 2 729√31 2
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