WAH a Ami Wat X Phy X Ch C https:// Assignment Responses/last? dep 13617674 Scor
ID: 1409561 • Letter: W
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WAH a Ami Wat X Phy X Ch C https:// Assignment Responses/last? dep 13617674 Score: 1 out of 1 Comment: Need Help? Read t My Notes 6. -3 points SerPSE9 24.P 053 soln A very large conducting plate lying in the xy plane carries a charge per unit area of 30. A second such plate located at z 6.00 cm and oriented parallel to the xy plane carries a charge per unit area of o. Find the electric field for the following. (Take upward to be in the positive z-direction.) (a) z 0 o/Eo (b) 0 z 6.00 cm o/Eo (c) z 6.00 cm o/Eo Need Help? Read t My Notes 7. C+ 8/8 points I Previous Answers SerPSE9 24.P.054. A solid, insulating sphere of radius a has a uniform charge density throughout its volume and a total charge of 2. Concentric with this sphere is a uncharged, conducting hollow sphere whose inner and outer radii are b and c as shown in the figure below. We wish to understand completely the charges and electric fields at a locations. Use the following as necessary: Q, Eo, a, b, c and r. Do not substitute numerical values use variables only.) Insulator ConductorExplanation / Answer
6)
a)0
b)1
C)0
7) charge inside sphere is 0 as it is an insulator
At a distance d between radius a and b the electric field is
1/4£ Q/d2
On the inner surface of hollow sphere positive +Q amount charge is induced
On the outer surface -Q charge amount is induced
Electric field between hollow sphere outer radius and inner radius = 0
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