1. Electric Heating Device

Other electrical appliances such as an electric heater, an electric toaster, and an electric heater are based on the current energy efficiency policy. In these applications, Nichrome (nickel alloy and chromium) is used as a heating element in many electrical devices. This is for the following reasons,

Nichrome has some high opposition.

Nichrome has a very melting point.

Nichrome is not easily integrated.

2. Fuse cable

Fuse cord is a mixture that contains 37% lead and 63% tin. Fuse cable is always connected to the series in the electrical circuit. With its high resistance to low melting point, when a large amount of electrical energy flows through the electrical circuit, the fuse wire melts, thus making the circuit open and preventing any damage to electrical equipment.

3. Electric Lamp

The power cord provides very high resistance to electrical flow, which is why a high temperature is produced. This cord, when intensified by incandescence, emits light. The most used cable is Tungsten, which has a high melting point of 3380 ° C.

Electric arc and electric heating are also based on the joule heating effect of current electric heating.

Joules law of electric heating does not help even when the concept is used in systems such as transformers and dynamos. These are devices that help reduce energy loss due to the heat joule heating effect of electrical energy.

Other energy heating applications are:

Water heater

Incandescent lamp (when its cord is heated produces light).

Fuse (fuse melts and stops the flow of comments now in the region, reducing damage to home devices)

Electrical metal

Electric stove.

Thermistors: Thermistors are a type of resistance to their resistance when changes occur.