Charge is distributed uniformly on the surface of a large flat plate. The electric field 1 cm from the plate is 20N/C. The electric field 4 cm from the plate is: Select one: O a. 80N/C O b. 7.5N/C O c. 30N/C d. 20N/C

Charge is distributed uniformly on the surface of a large flat plate. The electric field 1 cm from the plate is 20N/C. The electric field 4 cm from the plate is: Select one: O a. 80N/C O b. 7.5N/C O c. 30N/C d. 20N/C

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter6: Gauss's Law

Section: Chapter Questions

Problem 63P: A long cylinder of copper of radius 3 cm is charged so that it has a uniform charge per unit length...

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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

Charge is distributed uniformly on the surface of a large flat plate. The electric field 1 cm
from the plate is 20N/C. The electric field 4 cm from the plate is:
Select one:
O a. 80N/C
O b. 7.5N/C
C. 30N/C
d. 20N/C
Oe. 5N/C
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