Use separation of variables to convert the following partial differential equation into two ordinary differential equation. a²₁ u a² u 5 +45 əy² at² du 45 +55 at du ду

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Coulomb’s Law

Coulomb's law states that the attraction or repulsion force between two charged things is proportional to the product of their charges and inversely proportional to the square of their distance. It has an effect along the line that connects the two-point charges.