joule is the unit of heat
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- Joule is the unit SI unit for work and energy.
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Joule heating, also known as resistive, resistance, or Ohmic heating, is the process by which the passage of an electric current through a conductor produces heat.
Explanation:
1.A quantitative form of Joule's law is that the heat evolved per second, or the electric power loss, P, equals the current I squared times the resistance
2.R, or P = I2R.
3.The power P has units of watts, or joules per second, when the current is expressed in amperes and the resistance in ohms.
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