The red lines are the electric field vectors at the surface of the boxes. What is the sign of the electric flux through each box? Note that for box A the electric field is uniform. ↑ ↑ ↑ (A) 不 ↑↑↑ (B)

The red lines are the electric field vectors at the surface of the boxes. What is the sign of the electric flux through each box? Note that for box A the electric field is uniform. ↑ ↑ ↑ (A) 不 ↑↑↑ (B)

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter25: Gauss’s Law

Section: Chapter Questions

Problem 12PQ

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

The red lines are the electric field vectors at the surface of the boxes.
What is the sign of the electric flux through each box? Note that for box A the electric field is uniform.
↑ ↑ ↑
(A)
↑↑↑
(B)
Sign of electric flux through box A:
[Select]
Sign of electric flux through box B: [Select]

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