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When a potential difference (V) is applied across a conductor, the thermal speed of electrons is?
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When a potential difference (V) is applied across a conductor, the the...
Effect of Potential Difference on Thermal Speed of Electrons:
Introduction:
When a potential difference (V) is applied across a conductor, it creates an electric field which exerts a force on the free electrons within the conductor.
Impact on Thermal Speed:
- The electric field accelerates the electrons, increasing their kinetic energy and therefore their thermal speed.
- The electrons gain energy from the electric field and move faster through the conductor.
Relation to Temperature:
- The thermal speed of electrons is directly proportional to the temperature of the conductor.
- As temperature increases, the average thermal speed of electrons also increases.
Implications:
- The increased thermal speed of electrons results in a higher drift velocity, which leads to a higher current flow in the conductor.
- This phenomenon is utilized in various electrical devices and circuits for efficient energy transfer.
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When a potential difference (V) is applied across a conductor, the thermal speed of electrons is?
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When a potential difference (V) is applied across a conductor, the thermal speed of electrons is? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about When a potential difference (V) is applied across a conductor, the thermal speed of electrons is? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a potential difference (V) is applied across a conductor, the thermal speed of electrons is?.
When a potential difference (V) is applied across a conductor, the thermal speed of electrons is? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about When a potential difference (V) is applied across a conductor, the thermal speed of electrons is? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a potential difference (V) is applied across a conductor, the thermal speed of electrons is?.
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