Across
- 1. a material which have zero resistance is called_____conductor (5)
- 4. Energy, torque and __________ have same dimensions (4)
- 5. calorie is the unit of ________ (6)
- 6. if temp increased, resistance of_____increases (5)
- 7. the unit of potential is J/C or ___ (4)
- 8. graph between voltage & current is____line (8)
- 9. ______ is the unit resistivity (4)
- 10. ________ has very high resistance (9)
- 11. the short form of electro motive force is ? (3)
- 12. opposition to the flow of current(10)
- 15. a dry cell has _____ terminals (3)
- 16. if electrons stops moving,there will be no____(7)
- 19. __________ is the unit of current (7)
- 20. when same resistance are connected in series, their total resistance is _______ then parallel combination (4)
Down
- 2. In parallel combination of resistance, _______ is same in each resistance (9)
- 3. ________law gives the heat produces in a wire (6)
- 5. all charges are made up of __________(9)
- 9. ____ is the unit of resistance(3)
- 11. the product of volt and charge is called________(6)
- 13. every battery or cell have ______ resistance (8)
- 14. unit of energy is _____ (5)
- 17. silicon is an example of ____ conductor (4)
- 18. mass of proton is _____ then electrons (4)