Across
- 4. good conductor of electricity
- 6. a device can be used as switch
- 7. components which required external energy source
- 8. material in pure form
- 10. material after adding impurity
- 14. opposes flow of current
- 15. current due to thermally generates carriers
- 16. material having holes as majority carriers
- 17. bad conductor of electricity
- 19. Allows flow of electricity
Down
- 1. pentavalent impurities
- 2. partially allow the flow of electricity
- 3. components which don’t required energy source
- 5. material having electrons as majority carriers
- 9. component stores electrical energy
- 11. component opposes flow of current
- 12. process of adding impurities to intrinsic material
- 13. current due to external energy source
- 18. trivalent impurities