The Potential on the Surface of a Solid Conducting Sphere

question 27

Multiple Choice

The potential on the surface of a solid conducting sphere of radius r = 20 cm is 100 V.The potential at r = 10 cm is

• A)100 V
• B)50 V
• C)25 V
• D)zero
• E)cannot be determined

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Definitions:

Capacity

The ability or power to do, experience, or understand something; often used in legal, psychological, and health-related contexts.

Forgetting

The inability to access a memory from long-term storage.

State-Dependent Memory

The phenomenon whereby information learned in a particular state of mind (e.g., mood or consciousness) is more readily recalled when in the same state.

Context-Dependent Memory

A phenomenon where individuals recall information more effectively when the context at recall matches the context during encoding, highlighting the impact of environmental cues on memory retrieval.