Answer:
The value of each charge is 4.22 x 10⁻⁵ C
Explanation:
Given;
distance between the two identical charges, d = 2 m
the force of repulsion between these two charges, F = 4N
Apply Coulomb's law;

Therefore, the value of each charge is 4.22 x 10⁻⁵ C
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<h3>Meaning of word problem</h3>
A word problem can be defined as a mathematical problem that is written in word or written in a sentence format.
In a word problem, the student is expected to decode the sentence into a mathematical expression before solving
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Learn more about word problems: brainly.com/question/13818690
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Answer:
convection
Explanation:
Heat transfer by convection is caused by differences of temperature and density within a fluid.
Humid tropical climates are climates that have no winters.