An electric water heater is a device that uses electricity to heat water for various purposes, such as bathing, washing dishes, and cleaning. It consists of a heating element inside a tank or a heating coil that heats the water to the desired temperature. Electric water heaters are commonly used in homes and businesses as they are easy to install and provide a consistent supply of hot water. They come in different sizes and capacities to suit various needs, making them a popular choice for residential and commercial applications. Electric water heaters are energy-efficient and convenient, ensuring a steady and comfortable supply of hot water whenever needed.