- 1(current)
Q. No.As the temperature increases, the electrical resistance:
| 1. | decreases for conductors but increases for semiconductors. |
| 2. | increases for both conductors and semiconductors. |
| 3. | decreases for both conductors and semiconductors. |
| 4. | increases for conductors but decreases for semiconductors. |
Subtopic: Â Energy Band theory |
 75%
Level 2: 60%+
NEET - 2022
Hints
The solids which have the negative temperature coefficient of resistance are:
| 1. | insulators only |
| 2. | semiconductors only |
| 3. | insulators and semiconductors |
| 4. | metals |
Subtopic: Â Energy Band theory |
 60%
Level 2: 60%+
NEET - 2020
Hints
- 1(current)
Q. No.
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