A rocket moves away from the surface of earth. As the distance r from the center of the earth the planet increases, what happens
1 answer:
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Answer:
The value is
Explanation:
From the question we are told that
The diameter is
The length of the wire is
Generally the cross sectional area of the copper wire is mathematically represented as
=>
=>
Generally the resistance is mathematically represented as
Here is the resistivity of copper with the value
=>
=>