A thin rod has total charge 3W spread out uniformly over its length H. The distance between point A and point B is 3H and the distance between point A and point P is 2H. We introduce an integration variables with s = 0 chosen to be at point A and the+s direction to be down. The small red segment has length ds and charge dq. We want to find the electric potential at point P. Draw it out--label the all the lengths and the integration variable! A. dV= B. dV= C. dV= What is the charge dq in the small segment ds? [Select] Which expression below gives the voltage d'V from the small charge da in the small segment ds? Choose from the choices (A thru F) below: [Select] D. dV= E. dV= A F. B dV = Kdg (8² +4H²) Kdq Vs² +4H² Kdq ((s+3H)² +4H1²) 3Kdg H ((3+6H)² +97²)3/2 Kdq √(s+3H)² +4H² P +y Kdq 8 >+x

A thin rod has total charge 3W spread out uniformly over its length H. The distance between point A and point B is 3H and the distance between point A and point P is 2H. We introduce an integration variables with s = 0 chosen to be at point A and the+s direction to be down. The small red segment has length ds and charge dq. We want to find the electric potential at point P. Draw it out--label the all the lengths and the integration variable! A. dV= B. dV= C. dV= What is the charge dq in the small segment ds? [Select] Which expression below gives the voltage d'V from the small charge da in the small segment ds? Choose from the choices (A thru F) below: [Select] D. dV= E. dV= A F. B dV = Kdg (8² +4H²) Kdq Vs² +4H² Kdq ((s+3H)² +4H1²) 3Kdg H ((3+6H)² +97²)3/2 Kdq √(s+3H)² +4H² P +y Kdq 8 >+x

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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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

A thin rod has total charge 3W spread out uniformly over its length H. The distance between point A and point B is 3H and the distance between point A and point P is 2H.
We introduce an integration variables with 5 = 0 chosen to be at point A and the+s direction to be down. The small red segment has length ds and charge dq. We want to find the electric potential at
point P.
Draw it out--label the all the lengths and the integration variable!
A. dV=
B. dV=
What is the charge dq in the small segment ds? [Select]
C. dV=
Which expression below gives the voltage dV from the small charge dag in the small segment ds? Choose from the choices (A thru F) below:
D.
E. dV=
F.
A
dV =
B
dV=
Kdq
(8² +4H²)
Kdq
Vs² +4H²
Kdq
√(s+3H)² + 4H²
Kdg
((s+3H)²+4H1²)
3Kdg H
((s+6H)² +97²)³/2
P
>+x
Kdq
8
[Select]

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