A Solid Conducting Sphere of Radius R_a Is Placed Concentrically

question 138

Multiple Choice

A solid conducting sphere of radius r_a is placed concentrically inside a conducting spherical shell of inner radius r_b1 and outer radius r_b2. The inner sphere carries a charge Q while the outer sphere does not carry any net charge. The potential for r < r_a is

• A) .
• B) .
• C) .
• D) .
• E) zero.

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Definitions:

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Actions or decisions that barely meet the minimum standards of ethical conduct.

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