Joule heating, or ohmic heating, is the phenomenon where heat is produced by an electric current passing through a conductor. The rate of heat generation, or power dissipated ([latex]P[/latex]), is given by Joule’s 第一法則、[latex]P = VI[/latex]。これと組み合わせると オームの法則電力は、[latex]P = I^2 R[/latex] または [latex]P = frac{V^2}{R}[/latex] と表すことができます。

















