Post Graduate in Physics. Social Activist. More than 10 years Teaching Experience. Voluntarily teaching in Rural area

Anuj Ruhela

This course is prepared on high demand of learners. From Examples to exercise of NCERT book, each problem has been discussed step by step and with concept behind the problem. This course will enhance Preparation of Board & JEE aspirants.

CBSE Class 12

Hindi

(Hindi) Detailed Solution of NCERT Text book and NCERT Exemplar

Electric Charges & Fields

Electrostatics

Physics

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

This course is specially designed for Board Students to enhance their numerical ability.

1. NCERT Course Review (in Hindi)

In this lesson we have taken example no 1.1; 1.2 & 1.3.

2. Unit 1_ELECTRIC CHARGE & FIELD_Example 1.1_1.3 (in Hindi)

In this lesson we have discussed example no 1.4; 1.5 & 1.6.

3. Unit 1_ ELECTRIC CHARGE & FIELD_ Example 1.4_1.6 (in Hindi)

In this lesson we have discussed example 1.7; 1.8 & 1.9.

4. Unit 1_ ELECTRIC CHARGE & FIELD_ Example 1.7_1.9 (in Hindi)

In this lesson we have discussed example 1.10 & 1.11.

5. UNIT 1_ ELECTRIC CHARGE & FIELD_ Example 1.10_1.11 (in Hindi)

In this lesson we have discussed example 1.12 & 1.13.

6. UNIT 1_ ELECTRIC CHARGE & FIELD_ Example 1.12_1.13 (in Hindi)

This problem explains that Coulombian force follow action reaction law i.e. equal and opposite in nature.

8. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.2

This problem is simply an application of Coulomb,s law.

7. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.1

We have discussed problem no 3 of exercise.

9. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.3

Here we have discussed problem no 4 of exercise.

10. UNIT 1_E ELECTRIC CHARGE & FIELD_ xercise 1.4

Here we have discussed problem no 5  of exercise.

11. UNIT 1_ELECTRIC CHARGE & FIELD_ Exercise 1.5

This problem no 6 of unit 1 has been discussed

12. UNIT 1_ELECTRIC CHARGE & FIELD_ Exercise 1.6

In this problems we have discussed properties of field lines and why they shows such properties.

13. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.7

In this problem we calculated the net electric field due to a system of charges and force on another charge in that field.

14. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.8

In this problem we have calculated the electric torque on a dipole placed in electric field.

16. UNIT 1_ELECTRIC CHARGE & FIELD_ Exercise 1.10

In this problem we have calculated the net charge on a dipole and torque on a dipole.

15. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.9

This problem explains the effect on mass of bodies if they are charged.

17. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.11

This problem deals with the concept of point charge and effect when charge or separation changes.

18. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.12

This problem deals with distribution of charge, however detailed concept will be cleared in Electric Potential.

19. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.13

This problem is on the concept of electric flux and we have discussed it with two methods, scaler and vector.

21. UNIT 1_ELECTRIC CHARGE & FIELD_Exercise 1.15

This problem explains the path of a charged particle in a field and the numerical solution of this problem will be included in the last two problems of additional exercise of NCERT.

20. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.14

This problem deals with the electric flux through a closed surface. Already two examples of NCERT has already been explained and this problem is quite simple as compared to the examples.

22. UNIT 1_ELECTRIC CHARGE & FIELD_Exercise 1.16

In this problem we explain how to calculate the enclosed charge if flux is given and one more important thing if the flux is zero, is it possible there is a charge inside the enclosed body.

23. UNIT 1_ELECTRIC CHARGE & FIELD_Exercise 1.17

This problem is concentrated around the concept of choice of Gaussian surface.

24. UNIT 1_ELECTRIC CHARGE & FIELD_Exercise 1.18

Problem no. 19 is based on the concept that the electric flux is independent of size of Gaussian surface.
Similarly problem number 20 explain the polarity of the charge if the flux is negative and also how to calculate the magnitude of charge if flux is given.

25. UNIT 1_ELECTRIC CHARGE & FIELD_Exercise 1.19 &1.20

This problem is based on the concept of electric field due to a conducting sphere. Also we will learn how to calculate the amount of charge if the surface charge density is given and with the help of that we can calculate the electric flux leaving or entering the conducting sphere.

26. UNIT 1_ELECTRIC CHARGE & FIELD_Exercise 1.21 & 1.22

This problem is based on the concept of electric field due to a wire of infinite length.

27. UNIT 1_ELECTRIC CHARGE & FIELD_Exercise 1.23 & 1.24

A Very beautiful problem from additional exercise of NCERT covering the concept of millikan's oil drop experiment and also based on the properties of electric field lines.

28. UNIT 1_ELECTRIC CHARGE & FIELD_Additional Exercise 1.25 & 1.26

This problem is unique and through this problem we can calculate the net force on a dipole when placed in a variable electric field.

29. UNIT 1_ELECTRIC CHARGE & FIELD_Additional Exercise 1.27

This lesson includes two problems in which the part one carries the concept of electrostatic shielding while part 2 explain that if a small part is cut from a conductor, electric field due to the remaining conductor and the small conductor is always same

30. UNIT 1_ELECTRIC CHARGE & FIELD_Additional Exercise 1.28 & 1.29

This lesson consists of two problems one is to calculate electric field with the help of integration and the second problem is based on the quark model and how to get the structure of proton and neutron with the help of quark model.

31. UNIT 1_ELECTRIC CHARGE & FIELD_Additional Exercise 1.30 & 1.31

B.E in Civil Engineering
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Class 12th- 92%(CBSE )
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Akanksha Shukla

In this course, the educator discusses the back exercises of the chapter electric field and charges helpful for class 12 students.

(Hindi) Electric Charges and Fields - Class 12

Telegram Group for all Students and Teachers (Pot of Knowledge)
https://t.me/ASKAzadMechanicalEngineering

A S K Azad Mechanical Engineering

In this course, Abhinandan explains Electric Charges and Field in detail.

(Hindi) CBSE Class 12 - Electric Charges and Field

student of Sainik School, Korukonda completed I.Sc with M,P,C,CS,Eng.Presently pursuing B.Sc from Veer Kunwar Singh University,Ara,Bhojpur.

Bhola Singh

In this course, the educator is discussing the frequently asked concepts of electrostatics in the  Class 12  boards.

(Hindi) Overview of Electrostatics - Frequently Asked Concepts for Class 12 Board

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cplsys learning 

Ananta Aggarwal

This course explains Electrostatics chapter in detail. The definitions, derivations and the numerical problems are covered in the course.

(Hindi) Class 12 Physics - Electrostatics

Neha patel complete b.sc mathematics rani durga bati university and complete d.el.d nios .3 year teaching experience  .

Neha Patel

In this course, the educator is discussing  Electronic Potential and Capacitance for Class 12 Board

Lessons

31 lessons • 1h 11m

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1. NCERT Course Review (in Hindi)

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2. Unit 1_ELECTRIC CHARGE & FIELD_Example 1.1_1.3 (in Hindi)

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3. Unit 1_ ELECTRIC CHARGE & FIELD_ Example 1.4_1.6 (in Hindi)

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4. Unit 1_ ELECTRIC CHARGE & FIELD_ Example 1.7_1.9 (in Hindi)

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5. UNIT 1_ ELECTRIC CHARGE & FIELD_ Example 1.10_1.11 (in Hindi)

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6. UNIT 1_ ELECTRIC CHARGE & FIELD_ Example 1.12_1.13 (in Hindi)

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8. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.2

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7. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.1

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9. UNIT 1_ ELECTRIC CHARGE & FIELD_ Exercise 1.3

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10. UNIT 1_E ELECTRIC CHARGE & FIELD_ xercise 1.4

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