What appliances use ohms law?

Ohm's Law, which states that voltage equals current times resistance (V = IR), is fundamental in the operation of various electrical appliances. Common appliances that utilize Ohm's Law include heaters, toasters, and light bulbs, where resistance determines how much current flows for a given voltage. Additionally, electronic devices like computers and smartphones also rely on Ohm's Law to manage power consumption and ensure proper functioning. Understanding this relationship helps in designing and troubleshooting electrical circuits in these appliances.