Company Logo

Current Electricity(Introduction)

Lesson 1 of 40 • 7 upvotes • 11:21 mins

Introduction to current and brief discussion on drift velocity. And discussion on some standard question.

Current and Electricity (DC)

40 lessons • 5h 29m

1

Current Electricity(Introduction)

11:21 mins

2

Drift velocity and Drift current

14:32 mins

3

Resistivity and Effect of temperature

11:04 mins

4

Ohmic and Non-ohmic conductor

11:05 mins

5

Resistance of Non-uniform conductor

10:39 mins

6

Resitance of a Shell. 1

8:30 mins

7

Resistance if a Shell. 2

9:08 mins

8

Practice Question on relationship of length and area to resistance. 1

9:03 mins

9

Coefficient of resistivity.

10:54 mins

10

Equivalent temperature coefficient of resistivity.

9:37 mins

11

Practice Question on relationship of length and area to resistance. 2

6:36 mins

12

Battery and Cell

8:29 mins

13

EMF(Electromotive Force)

8:03 mins

14

Source and Load

9:45 mins

15

Kirchoff's loop law

7:21 mins

16

Kirchoff's junction law.

10:04 mins

17

Power

10:56 mins

18

Combination of resistance

6:47 mins

19

Questions on combination of resistance.

5:36 mins

20

Power rating.

8:05 mins

21

Question practice on power and heat.

11:05 mins

22

Wheatstone Bridge

6:28 mins

23

Question practice on power rating.

8:17 mins

24

Question practice on combination of resistances.

6:03 mins

25

Short circuit.

6:38 mins

26

Combination of Cells.

8:03 mins

27

Question practice on Wheatstone bridge.

6:26 mins

28

Equivalent resistance across opposite vertex of cube.

5:53 mins

29

Parallel combination of cells.

6:34 mins

30

Series combination of cells.

6:22 mins

31

Galvanometer

9:38 mins

32

Meter Bridge.

5:26 mins

33

Transformation of Galvanometer to Voltmeter.

7:06 mins

34

Transformation of Galvanometer to Ammeter.

7:17 mins

35

Capacitance

5:37 mins

36

Capacitance of a Shell.

6:18 mins

37

Question practice on capacitors

7:26 mins

38

Factors affecting capacitance.

6:14 mins

39

Question practice on capacitors.

6:18 mins

40

Two plate capacitor.

8:29 mins

warningNo internet connection