A Sphere with Radius 2

question 41

Multiple Choice

A sphere with radius 2.0 mm carries a
Charge.What is the potential difference,
Between point B,which is
From the center of the sphere,and point A,which is
From the center of the sphere? (k = 1/4πε₀ = 9.0 × 10⁹ N ∙ m²/C²)

• A)1,500 V
• B)-1,500 V
• C)170 V
• D)-0.63 V

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Definitions:

Recall

A process in memory that involves the retrieval of information previously learned or experienced.

Encoding

The initial stage of memory formation where perceived inputs are transformed into a format that can be stored in the brain.

Recognition Memory

is the ability to identify previously encountered events, objects, or people.

Recall Memory

The cognitive process of retrieving information from the past, which has been previously encoded and stored in the brain.