A Conducting Sphere of Radius R Carries an Excess Positive

question 17

Multiple Choice

A conducting sphere of radius R carries an excess positive charge and is very far from any other charges.Which one of the following graphs best illustrates the potential (relative to infinity) produced by this sphere as a function of the distance r from the center of the sphere?

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Definitions:

Blood Ph

A measure of the acidity or alkalinity of the blood, typically maintaining around 7.35 to 7.45, making it slightly basic.

Hydrogen Ions

Positively charged ions (H+) that form when a hydrogen atom loses its electron, crucial in acid-base chemistry.

Muscle Cramps

Involuntary and sudden contractions of a muscle or muscles, often causing pain and discomfort.

Lactate Ion

A negatively charged ion (anion) formed from lactic acid, playing a significant role in metabolic processes, especially in muscle cells during strenuous exercise.