Multiple Choice
A hollow conducting spherical shell has radii of 0.80 m and 1.20 m,as shown in the figure.The sphere carries an excess charge of -500 nC.A point charge of +300 nC is present at the center.The surface charge density on the inner spherical surface is closest to 
A) zero.
B) +4.0 × 10-8 C/m2.
C) +6.0 × 10-8 C/m2.
D) -4.0 × 10-8 C/m2.
E) -6.0 × 10-8 C/m2.
Correct Answer:

Verified
Correct Answer:
Verified
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