Explanation:
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According to Newton's Law of Universal Gravitation, which of the following would cause the attractive force between a planet and
1 answer:
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Answer:
a
The volume charge density is
b
The surface charge density is
Explanation:
From the question we are told that
The radius is R
The length is L
The velocity is v
The number of ions per unit volume is n
The charge is q
The thickness of the cylinder surface is
The volume charge density is mathematically represented as
The surface charge density is mathematically represented as
substituting for