Consider a uniformly-charged ring (charge distribution=2)shown here. The potential at point P if P is very much farther from the ring's center is dq √x² + a² P X a kQ √x² + a² Option 1 2nok(√√x² + a²-x) Option 2 k f kQ X Adl √x² + a² 2

Consider a uniformly-charged ring (charge distribution=2)shown here. The potential at point P if P is very much farther from the ring's center is dq √x² + a² P X a kQ √x² + a² Option 1 2nok(√√x² + a²-x) Option 2 k f kQ X Adl √x² + a² 2

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 25P

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Concept explainers

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

Consider a uniformly-charged ring (charge distribution = 2)shown here.
The potential at point P if P is very much farther from the ring's center is
-
dq
√x² + a²
P
a
kQ
√x² + a²
Option 1.
2nok(√x² + a²-x)
X
Option 2
kf
kQ
X
Adl
√x² + a²

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