Across
- 2. The highest energy band filled up with the electorns at absolute zero is called _____ level.
- 5. The wavefront due to a source situated at infinity is ______.
- 6. The magnetic flux through a closed surface is _____.
- 8. A surface of constant phase is called?
- 10. A device used to detect electric charge on a body is called ______.
- 12. _____ series of hydrogen specrtrum lies in the visible part of the emf spectrum.
- 13. The capacitance of a spherical conductor is propotional to its ______.
Down
- 1. ______law gives magnetic field at a point due to a current element.
- 3. SI unit of magnetic flux is ______.
- 4. What remains unchanged during its reflection or refraction.
- 5. A ______ can be used to compare emf of two cells.
- 7. ______ model of atom assumes nearly a continous distribution of mass in it.
- 9. The colour of light with the maximum speed in glass is ?
- 11. Major carrier of current in p-type semiconductor will be ?