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DC Motor and Back EMF (in Hindi)

Lesson 25 of 25 • 83 upvotes • 8:37mins

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Tamanna Chaudhary

The lesson discusses DC motor and back EMF produced in it when it is started and when it is rotating in it's full speed.

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1

Overview of the Course (in Hindi)

7:30mins

2

Experiments of Faraday and Henry-1 (in Hindi)

8:24mins

3

Experiments of Faraday and Henry- 2 (in Hindi)

9:31mins

4

Magnetic flux (in Hindi)

9:01mins

5

Practice questions-1 (in Hindi)

11:14mins

6

Faraday's law of Induction and Lenz's law (in Hindi)

13:02mins

7

Practice questions- 2 (in Hindi)

10:52mins

8

Practice questions-3 (in Hindi)

7:47mins

9

Lenz's law explained by Conservation of energy (in Hindi)

8:16mins

10

Practice questions-4 (in Hindi)

9:02mins

11

Practice questions-5 (in Hindi)

10:36mins

12

Motional Electromotive Force (in Hindi)

11:21mins

13

Practice questions-6 (in Hindi)

10:27mins

14

Electric field induction due to changing magnetic field (in Hindi)

11:36mins

15

Energy Conservation- Explaining motional EMF (in Hindi)

9:04mins

16

Eddy current and Electromagnetic damping (in Hindi)

11:30mins

17

Self induction- 1 (in Hindi)

11:12mins

18

Self Induction- 2 (in Hindi)

9:53mins

19

Mutual inductance between two solenoids (in hindi)

9:13mins

20

Self and Mutual Inductance in combinations of Inductors (in Hindi)

10:16mins

21

Practice questions-7 (in Hindi)

9:41mins

22

Coefficient of Coupling and LR circuit (in Hindi)

11:36mins

23

Practice questions-7 (in Hindi)

8:50mins

24

AC Generator (in Hindi)

11:05mins

25

DC Motor and Back EMF (in Hindi)

8:37mins

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