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BPSC (Bihar PCS) 2022 · Question 127 of 150

Due to temperature variation along a conductor, potential variation occurs along it. This phenomenon is known as

General Science

  1. AJoule effect
  2. BSeebeck effect
  3. CPeltier effect
  4. DThomson effectCorrect
  5. ENone of the above/More than one of the above

Answer: D. Thomson effect

Explanation

The Thomson effect is the potential gradient set up along a conductor by a temperature gradient.

Source: 67th BPSC Prelims Re-Exam 2022 (Set D)

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