Punjab 10th Class Physics Chapter 4 Electrostatics Mcqs Test Online

Total Question
20 Questions
Total Marks
40 Marks
Total Time
20 Minuts
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10th Physics Class Test
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Test Name



Ch.4 # Electrostatics

Subject



Physics (10th Class)

Test Type



MCQs


Punjab 10th Class Physics Chapter 4 Electrostatics Mcqs Test Online

Punjab 10th Class Physics Chapter 4 Electrostatics Mcqs Test Online

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Question 1 of 20

Physics

1. The Coulomb’s law is valid for the charges which are:
1.
2.
3.
4.

Question 1 of 20

Question 2 of 20

2. Used as dielectric:
1.
2.
3.
4.

Question 2 of 20

Question 3 of 20

3. A positive and a negative charge are initially 4 cm apart. When they are moved closer together so that they are now only 1cm apart, the force between them is:
1.
2.
3.
4.

Question 3 of 20

Question 4 of 20

4. A positive electric charge:

1.
2.
3.
4.

Question 4 of 20

Question 5 of 20

5. When positive charge of 2 coulombs is placed at a point in an electric field, it experience a force of 6N. The intensity of electric at this point is:
1.
2.
3.
4.

Question 5 of 20

Question 6 of 20

6. Two charged spheres are separated by 2mm. Which of the following would produce the greatest attractive force?
1.
2.
3.
4.

Question 6 of 20

Question 7 of 20

7. Five joules of work is needed to shift 10C of charge from one place to another. The potential difference between the places is:
1.
2.
3.
4.

Question 7 of 20

Question 8 of 20

8. When you rub a plastic rod against your hair several times and put it near some bits of paper, the pieces of papers are attracted towards it. What does this observation indicate?
1.
2.
3.
4.

Question 8 of 20

Question 9 of 20

9. When a glass rod is rubbed with silk it becomes:
1.
2.
3.
4.

Question 9 of 20

Question 10 of 20

10. Electric field lines
1.
2.
3.
4.

Question 10 of 20

Question 11 of 20

11. The distance between two point charges is 20 cm. If the distance is reduced to 10 cm, the coulomb force would become:
1.
2.
3.
4.

Question 11 of 20

Question 12 of 20

12. Which is used for tuning a radio?
1.
2.
3.
4.

Question 12 of 20

Question 13 of 20

13. The force which is attractive as well as repulsive is:
1.
2.
3.
4.

Question 13 of 20

Question 14 of 20

14. An object gains excess negative charge after being rubbed against another object, which is:
1.
2.
3.
4.

Question 14 of 20

Question 15 of 20

15. Which is not conductor?
1.
2.
3.
4.

Question 15 of 20

Question 16 of 20

16. Capacitance is defined as:
1.
2.
3.
4.

Question 16 of 20

Question 17 of 20

17. Similar charges always:

1.
2.
3.
4.

Question 17 of 20

Question 18 of 20

18. Which is not insulator?
1.
2.
3.
4.

Question 18 of 20

Question 19 of 20

19. Two uncharged objects A and B are rubbed against each other. When object B is placed near a negatively charged object C, the two objects repel each other. Which of these statements is true about object A?
1.
2.
3.
4.

Question 19 of 20

Question 20 of 20

20. According to Coulomb’s law, what happens to the attraction of two oppositely charged objects as their distance of separation increases?
1.
2.
3.
4.

Question 20 of 20


 

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