b. -2åx + 3d, - åz 2. If E = -xả, + yåy V/m, find the work involved in moving a unit positive charge on a circular arc, the circle at the origin, from x = a to x = y = a/V2.
b. -2åx + 3d, - åz 2. If E = -xả, + yåy V/m, find the work involved in moving a unit positive charge on a circular arc, the circle at the origin, from x = a to x = y = a/V2.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Can you please answer number 2
![1. Let E = 400ảy – 300đy + 500ả, in the neighborhood of point P(6,2,-3). Find
the incremental work done in moving a 5C charge a distance of 1mm in
the direction specified by:
a. dx + ảy + đ,
b. — 2ӑx + Зау — ӑ,
2. If E = -xảx + yã, V/m, find the work involved in moving a unit positive
charge on a circular arc, the circle at the origin, from x = a to x = y =
a/V2.
3. Let V = 6xy²z3 + 5 In(x2 + y2 + 3z2)V in free space. Evaluate each of the
following quantities at P(2,3, -1), find:
а. V
b. Е
c. |JE||
d. D
e. ||D||
f. ån](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06358a44-47ee-4567-9988-1b6f04cb578b%2F57aa5fd8-bec4-488e-ba42-7b8538d38103%2Fwf0kn7c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Let E = 400ảy – 300đy + 500ả, in the neighborhood of point P(6,2,-3). Find
the incremental work done in moving a 5C charge a distance of 1mm in
the direction specified by:
a. dx + ảy + đ,
b. — 2ӑx + Зау — ӑ,
2. If E = -xảx + yã, V/m, find the work involved in moving a unit positive
charge on a circular arc, the circle at the origin, from x = a to x = y =
a/V2.
3. Let V = 6xy²z3 + 5 In(x2 + y2 + 3z2)V in free space. Evaluate each of the
following quantities at P(2,3, -1), find:
а. V
b. Е
c. |JE||
d. D
e. ||D||
f. ån
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