1. Point charges of 20 nC are located at A(0, 0, 1) and B(0, 0,-1) in free space. a) Find E at P (0.5, 0, 0), b) What single charge at the origin would provide the identical field strength?
1. Point charges of 20 nC are located at A(0, 0, 1) and B(0, 0,-1) in free space. a) Find E at P (0.5, 0, 0), b) What single charge at the origin would provide the identical field strength?
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please solve this carefully it's a electromagnetic theory assignment and it has multiple parts.
Transcribed Image Text:1. Point charges of 20 nC are located at A(0, 0, 1) and B(0, 0,-1) in free space.
a) Find E at P (0.5, 0, 0), b) What single charge at the origin would provide the
identical field strength?
2. Charges of 150 nC and -150 nC are located at (3,0,0) and (-3,0,0), respectively.
Let & Eo. Determine |E| at P(0,y,0)
3. Volume charge density is located in free space as = 2e-1000 nC/m³ for
0 < r < 1 mm, and p = 0 elsewhere.
V
a. Find the total charge enclosed by the spherical surface / = 1 mm.
b. By using Gauss's law, calculate the value of D, on the surface r = 1 mm: The
gaussian surface is a spherical shell of radius 1 mm. The enclosed charge is
the result of part a.
4. Given the surface charge density, o, = 2 µC/m2, in the region p < 0.2 m, z = 0, and
is zero elsewhere, find E at:
a) P₁(p=0, z = 0.5)
b) With z at -0.5 m
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