A spherical fruit has a radius of 3.23 cm. What is the volume of the fruit in cubic meters?
A) 1.41 × 10-4 m3
B) 1.41 m3
C) 4.23 × 10-4 m3
D) 4.23 m3
A
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A point charge of 6.0 nC is placed at the center of a hollow spherical conductor (inner radius = 1.0 cm, outer radius = 2.0 cm) which has a net charge of -4.0 nC. Determine the resulting charge density on the inner surface of the conducting sphere
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