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QNEET-2020-Ph-736: NEET 2020 Physics - Class 12 NEET-2020-Ph-736 Solution: Which of the following graph represents the variation of…

Which of the following graph represents the variation of resistivity (ρ\rho) with temperature (T) for copper?

Multiple Choice Options

  • A https://pub-09328fb7cd7b4b94aaf562e6bb66ceaf.r2.dev/photos/2b181e66b41f49761a60bc3e7270949034bb9786227033660de6f223efbc94ca.webp
  • B https://pub-09328fb7cd7b4b94aaf562e6bb66ceaf.r2.dev/photos/7ab4fda2df06bfd4710579d1a7227d260f52c99fa12ce14bd69e4a92f0bd39f0.webp
  • C https://pub-09328fb7cd7b4b94aaf562e6bb66ceaf.r2.dev/photos/7ee3c9395fe80f323c2071052df29cc2c50f2e1dfab27a6c90446322356fc572.webp
  • D https://pub-09328fb7cd7b4b94aaf562e6bb66ceaf.r2.dev/photos/65bd80ddedc05a01c24b747bd06aa9b1b07815d913358d78b24341d5a6fbf876.webp

Step-by-Step Verified Solution

For very low temperatures the graph will not be straight line for metals.

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