Chapter 15 - Electrostatics - 4

Physics Class 10
1. Match the column..........................energy released due to transfer of an electron




Physics Class 10
2. The _________ consists of protons and neutrons


Physics Class 10
3. The instrument used for detecting and testing the nature of charges is called ________.


Physics Class 10
4. The divergence in the leaves of the electroscope due to presence of a charged body is due to ________.


Physics Class 10
5. The value of electrostatic constant (K) depends upon the nature of the ________ between the charges.


Physics Class 10
6. The region of space around a charge in which other charge can feel its electrostatic effect is called ________.


Physics Class 10
7. Electric intensity being a force is a ________ quantity


Physics Class 10
8. The _______ drawn at various points in a line gives the direction of electric intensity at those points.


Physics Class 10
9. The unit of potential difference is ________.


Physics Class 10
10. If a positive charge is transferred drom a point of lower potential to a point higher potential then _______ would have to be supplied to it.

Physics Class 10
11. The charge Q on the conductor is ________ propotional to its potential V.


Physics Class 10
12. Capacitor is a device to store _______.


Physics Class 10
13. The insulator between the plates of a capacitor is called ______.


Physics Class 10
14. Capacitors are connected in ______ to increase the valueof capacitance.


Physics Class 10
15. In the parallel combination of capacitors the _______ will be same across each capacitor.


Physics Class 10
16. In the series combination of capacitors, ________ will be same.


Physics Class 10
17. The capacitors used for tuning radio sets are called __________ capacitors.


Physics Class 10
18. The columb electrostatic force is directly propotional to the _________ of charges.


Physics Class 10
19. Mica can be used as ____________ between the plates of capacitors.


Physics Class 10
20. There are _________ methods to connect the capacitors.


Physics Class 10
21. The _________ can be transfered to other bodies.


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