六、求？(20 分)

詳解 (共 1 筆)

Chia Chung

詳解 #5863654

2023/06/30

<Solution> dx=...

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(5%) A point charge Q exists at (0, d, 0) in space, as shown in Figure (a). Using Theory of image, a point charge of -Q exists at (0, -d, 0) symmetrically, as indicated in Figure (b). The dielectric constant of the space is εo. Write the electric intensities (Ex|y=0, Ey|y=0, and Ez|y=0) for a point on the ZX-plane in terms of (d and R), or (d and r), as indicated in Figure (b).

六、求？(20 分)

詳解 (共 1 筆)

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