A point charge qq is at the center of a spherical shell of radius 15.0 cmcm carrying charge QQ distributed uniformly over its surface. The electric field 7.50 cmcm from the center has magnitude 1.37 MN/CMN/C and points inward. The electric field 23.8 cmcm from the center has magnitude 3.68 MN/CMN/C and points outward. B)Find the charge Q on the shell. C)Find the electric field at the outer surface of the shell. Use a minus sign if the field points inward.
A point charge qq is at the center of a spherical shell of radius 15.0 cmcm carrying charge QQ distributed uniformly over its surface. The electric field 7.50 cmcm from the center has magnitude 1.37 MN/CMN/C and points inward. The electric field 23.8 cmcm from the center has magnitude 3.68 MN/CMN/C and points outward. B)Find the charge Q on the shell. C)Find the electric field at the outer surface of the shell. Use a minus sign if the field points inward.
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A point charge qq is at the center of a spherical shell of radius 15.0 cmcm carrying charge QQ distributed uniformly over its surface. The electric field 7.50 cmcm from the center has magnitude 1.37 MN/CMN/C and points inward. The electric field 23.8 cmcm from the center has magnitude 3.68 MN/CMN/C and points outward.
B)Find the charge Q on the shell.
C)Find the electric field at the outer surface of the shell. Use a minus sign if the field points inward.
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