\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
A circuit has a resistance of \(5\,\mathrm{~\Omega}\) and a voltage of \(20\,\mathrm{~V}\).
Find the current flowing through the circuit. Recall the formula: \(U = RI\).
\(I=\)
\(\mathrm{~A}\)