A solid insulating sphere of radius a = 5.1 cm is fixed at the origin of a co-ordinate system as shown. The sphere is uniformly charged with a charge density p = -224 µC/m³. Concentric with the sphere is an uncharged spherical conducting shell of inner radius b = 13.3 cm, and outer radius c = 15.3 cm. P(40) 1) What is Ex(P), the x-component of the electric field at point P, located a distance d = 34 cm from the origin along the x-axis as shown? N/C Submit 2) What is V(b), the electric potential at the inner surface of the conducting shell? Define the potential to be zero at infinity. V Submit 3) What is V(a), the electric potential at the outer surface of the insulating sphere? Define the potential to be zero at infinity.

A solid insulating sphere of radius a = 5.1 cm is fixed at the origin of a co-ordinate system as shown. The sphere is uniformly charged with a charge density p = -224 µC/m³. Concentric with the sphere is an uncharged spherical conducting shell of inner radius b = 13.3 cm, and outer radius c = 15.3 cm. P(40) 1) What is Ex(P), the x-component of the electric field at point P, located a distance d = 34 cm from the origin along the x-axis as shown? N/C Submit 2) What is V(b), the electric potential at the inner surface of the conducting shell? Define the potential to be zero at infinity. V Submit 3) What is V(a), the electric potential at the outer surface of the insulating sphere? Define the potential to be zero at infinity.

College Physics

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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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Question

A solid insulating sphere of radius a = 5.1 cm
is fixed at the origin of a co-ordinate system
as shown. The sphere is uniformly charged
with a charge density p = -224 µC/m³.
Concentric with the sphere is an uncharged
spherical conducting shell of inner radius b =
13.3 cm, and outer radius c = 15.3 cm.
P(40)
1) What is Ex(P), the x-component of the electric field at point P, located a distance d
= 34 cm from the origin along the x-axis as shown?
N/C Submit
+
2) What is V(b), the electric potential at the inner surface of the conducting shell?
Define the potential to be zero at infinity.
V Submit
+)
3) What is V(a), the electric potential at the outer surface of the insulating sphere?
Define the potential to be zero at infinity.
Submit
4) What is V(c) - V(a), the potentital differnece between the outer surface of the
conductor and the outer surface of the insulator?
Submit
5) A charge Q = 0.0593µC is now added to the conducting shell. What is V(a), the
electric potential at the outer surface of the insulating sphere, now? Define the
potential to be zero at infinity.
V Submit

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