Heat that results from passing an electrical current through a conductor defines which type of heating?

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Multiple Choice

Heat that results from passing an electrical current through a conductor defines which type of heating?

Explanation:
Heat produced when electric current flows through a conductor is called resistance heating (Ohmic heating). As electrons move and collide with atoms in the material, electrical energy is converted into thermal energy. The amount of heat depends on the current and the material’s resistance, described by P = I^2R (and total heat Q = I^2Rt). This is the basic mechanism behind electric heating elements. It’s different from inductive heating, where heat is generated in a workpiece by currents induced within it by a changing magnetic field, not by the current directly passing through the material.

Heat produced when electric current flows through a conductor is called resistance heating (Ohmic heating). As electrons move and collide with atoms in the material, electrical energy is converted into thermal energy. The amount of heat depends on the current and the material’s resistance, described by P = I^2R (and total heat Q = I^2Rt). This is the basic mechanism behind electric heating elements. It’s different from inductive heating, where heat is generated in a workpiece by currents induced within it by a changing magnetic field, not by the current directly passing through the material.

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