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JEE Main 20236 AprilMorning Shift
Exam
JEE Main
Year
2023
Date
6 April
Shift
Morning Shift
Subject
Physics
Chapter
Semiconductors

JEE Main 2023 · 6 April · Morning Shift · Physics · Semiconductors

The resistivity ( ρ ) of semiconductor varies with temperature....

The resistivity (ρ)( ρ ) of semiconductor varies with temperature. Which of the following curve represents the correct behaviour?

The resistivity ( ρ ) of semiconductor varies with temperature. Which of the following curve represents the correctThe resistivity ( ρ ) of semiconductor varies with temperature. Which of the following curve represents the correctThe resistivity ( ρ ) of semiconductor varies with temperature. Which of the following curve represents the correctThe resistivity ( ρ ) of semiconductor varies with temperature. Which of the following curve represents the correctThe resistivity ( ρ ) of semiconductor varies with temperature. Which of the following curve represents the correct

Options

  1. AOne mole of an ideal diatomic gas undergoes a process as shown in the figure. The molar specific heat of the gas in the
  2. BOne mole of an ideal diatomic gas undergoes a process as shown in the figure. The molar specific heat of the gas in the
  3. COne mole of an ideal diatomic gas undergoes a process as shown in the figure. The molar specific heat of the gas in the
  4. DOne mole of an ideal diatomic gas undergoes a process as shown in the figure. The molar specific heat of the gas in the

Correct answer

C. One mole of an ideal diatomic gas undergoes a process as shown in the figure. The molar specific heat of the gas in the

Step-by-step solution

When a modest amount of energy is applied to semiconductors, electrons quickly travel to the conduction band and are then free to move across the crystal's lattice.

If thermal energy is provided, the conduction of electrons will increase. Hence, as the temperature is increased, the resistivity of the semiconductor is decreased according to the following diagram:

The resistivity ( ρ ) of semiconductor varies with temperature. Which of the following curve represents the correct

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