The rotation of the Earth causes sunlight to move from east to west and then it just keeps repeating it over and over again.
It might change because of the amout of rain that fell in the year and the melting of ice which allows the water amount to increase
Number of charge = 5018 C
<h3>Further explanation</h3>
Given
1000 C of charge for x grams of copper
Required
Number of charge
Solution
Faraday's Law :

For 1000 C, W = x grams

For 5x grams :
