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Heating of a current carrying conductor is due to
- a)loss of kinetic energy of moving atoms
- b)loss of kinetic energy of moving electrons
- c)attraction between electrons and atoms
- d)repulsion between electrons and atoms.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Heating of a current carrying conductor is due toa)loss of kinetic ene...
When electrons starts drifting into lower potential to higher potential then it get collision with their atoms. Due to which electron loses their kinetic energy and cause heat effect of current.
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Heating of a current carrying conductor is due toa)loss of kinetic ene...
When electron starts drifting into lower potential to higher potential then it get collision with their atoms. Due to which electron loses their kinetic energy and cause heat effect of current. ............,,,,hey chat request accept kar lena plz :-)
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Heating of a current carrying conductor is due toa)loss of kinetic ene...
Heating of a current-carrying conductor is due to the loss of kinetic energy of moving electrons.
Explanation:
When a current flows through a conductor, the free electrons in the conductor move in a random motion called thermal motion. When an electric field is applied, these free electrons start moving in a particular direction, which constitutes an electric current. As these electrons move through the conductor, they collide with the atoms of the conductor material, and these collisions cause the electrons to lose some of their kinetic energy.
The loss of kinetic energy of moving electrons is due to the following reasons:
1. Resistance of the Conductor:
The resistance of the conductor is the measure of how difficult it is for the current to flow through the conductor. When an electric current flows through a conductor, the electrons collide with the atoms of the conductor, and this collision results in the loss of kinetic energy of moving electrons. The resistance of the conductor is directly proportional to the amount of energy lost by the electrons.
2. Joule Heating:
The loss of kinetic energy of moving electrons results in the generation of heat. This phenomenon is known as Joule heating. The heat generated is proportional to the square of the current flowing through the conductor, the resistance of the conductor, and the time for which the current is flowing.
Conclusion:
Hence, we can conclude that the heating of a current-carrying conductor is due to the loss of kinetic energy of moving electrons, which is caused by the resistance of the conductor and Joule heating.
Explanation:
When a current flows through a conductor, the free electrons in the conductor move in a random motion called thermal motion. When an electric field is applied, these free electrons start moving in a particular direction, which constitutes an electric current. As these electrons move through the conductor, they collide with the atoms of the conductor material, and these collisions cause the electrons to lose some of their kinetic energy.
The loss of kinetic energy of moving electrons is due to the following reasons:
1. Resistance of the Conductor:
The resistance of the conductor is the measure of how difficult it is for the current to flow through the conductor. When an electric current flows through a conductor, the electrons collide with the atoms of the conductor, and this collision results in the loss of kinetic energy of moving electrons. The resistance of the conductor is directly proportional to the amount of energy lost by the electrons.
2. Joule Heating:
The loss of kinetic energy of moving electrons results in the generation of heat. This phenomenon is known as Joule heating. The heat generated is proportional to the square of the current flowing through the conductor, the resistance of the conductor, and the time for which the current is flowing.
Conclusion:
Hence, we can conclude that the heating of a current-carrying conductor is due to the loss of kinetic energy of moving electrons, which is caused by the resistance of the conductor and Joule heating.
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Heating of a current carrying conductor is due toa)loss of kinetic energy of moving atomsb)loss of kinetic energy of moving electronsc)attraction between electrons and atomsd)repulsion between electrons and atoms.Correct answer is option 'B'. Can you explain this answer?
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