A: Show that no work is done in moving a 1 μc charge form the origin to point (3,1,4)in an external electric field E = 7 ax +3 ay -6 az V/m. is: B: The current density in a cylindrical conductor of radius 2mm J = 10³e-400r az A/m² Find the current through the cross section of the conductor. (b) Derive the current continuity equation. C: Find the work done in moving a point charge Q=2 μC from the origin to (2, л/4,л/2), spherical coordinates, in the field: E= 5 e -r/4 ar (10/rsin 0 )ao (V/m)
A: Show that no work is done in moving a 1 μc charge form the origin to point (3,1,4)in an external electric field E = 7 ax +3 ay -6 az V/m. is: B: The current density in a cylindrical conductor of radius 2mm J = 10³e-400r az A/m² Find the current through the cross section of the conductor. (b) Derive the current continuity equation. C: Find the work done in moving a point charge Q=2 μC from the origin to (2, л/4,л/2), spherical coordinates, in the field: E= 5 e -r/4 ar (10/rsin 0 )ao (V/m)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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![A: Show that no work is done in moving a 1 μc charge form the origin
to point (3,1,4)in an external electric field E = 7 ax +3 ay -6 az V/m.
is:
B: The current density in a cylindrical conductor of radius 2mm
J = 10³e-400r az A/m²
Find the current through the cross section of the conductor.
(b) Derive the current continuity equation.
C: Find the work done in moving a point charge Q=2 μC from the
origin to (2, л/4,л/2), spherical coordinates, in the field:
E= 5 e -r/4
ar (10/rsin 0 )ao (V/m)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faf3b189c-b9e7-4d0a-aa02-0ee8de32758d%2F6af82232-e6dc-4192-95e2-52675f35c46d%2Fij4llj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A: Show that no work is done in moving a 1 μc charge form the origin
to point (3,1,4)in an external electric field E = 7 ax +3 ay -6 az V/m.
is:
B: The current density in a cylindrical conductor of radius 2mm
J = 10³e-400r az A/m²
Find the current through the cross section of the conductor.
(b) Derive the current continuity equation.
C: Find the work done in moving a point charge Q=2 μC from the
origin to (2, л/4,л/2), spherical coordinates, in the field:
E= 5 e -r/4
ar (10/rsin 0 )ao (V/m)
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