The force due to the pd across accelerate...Drakkith said:That's already a pretty straightforward and simple explanation. Could you tell us which parts you don't understand?
Drakkith said:That's already a pretty straightforward and simple explanation. Could you tell us which parts you don't understand?
If there is a potential difference then there is an E field. If there is an E field then there is a force. If there is an unbalanced force then there is an acceleration.Gajan1234 said:The force due to the pd across accelerate...
Resistance heating is a process by which an electrical current is passed through a material with high resistance, such as a metal wire, causing the material to heat up due to the resistance to the flow of electrons.
When an electrical current is passed through a material with high resistance, the electrons in the material collide with the atoms, creating heat. This heat is then transferred to the surrounding environment, resulting in an increase in temperature.
Resistance heating is an efficient and cost-effective method of heating, as it converts almost all of the electrical energy into heat. It is also a clean and safe form of heating, as it does not produce any emissions or use any combustible fuels.
Metal wires, such as nichrome, copper, and tungsten, are commonly used in resistance heating due to their high resistance to the flow of electrons. Ceramic materials, such as silicon carbide and molybdenum disilicide, are also used in high-temperature applications.
Resistance heating is used in a variety of everyday applications, such as electric stoves, toasters, and hair dryers. It is also used in industrial processes, such as heat treatment of metals, plastic welding, and soldering.