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JEE Main 202529 JanuaryEvening Shift
Exam
JEE Main
Year
2025
Date
29 January
Shift
Evening Shift
Subject
Physics
Chapter
Current Electricity

JEE Main 2025 · 29 January · Evening Shift · Physics · Current Electricity

The difference of temperature in a material can convert heat energy...

The difference of temperature in a material can convert heat energy into electrical energy. To harvest the heat energy, the material should have

Options

  1. Ahigh thermal conductivity and high electrical conductivity
  2. Blow thermal conductivity and low electrical conductivity
  3. Chigh thermal conductivity and low electrical conductivity
  4. Dlow thermal conductivity and high electrical conductivity

Correct answer

D. low thermal conductivity and high electrical conductivity

Step-by-step solution

Material should have low thermal conductivity and high electrical conductivity.
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