Current Electricity Class 9 ICSE Physics Chapter 8 | Selina Electric cells, Ammeter, Galvanometer #1

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Current Electricity Class 9 Chapter 9 Physics ICSE

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Current Electricity Class 9 Chapter 9 Physics ICSE
Timestamp:
0:00 Introduction
00:32 Electricity
02:53 Charges
07:03 Unit of Charge
08:12 Sources of direct current
12:07 Kind of cells
12:40 Primary cells
14:40 Secondary cells
17:04 Cells
20:03 Electric current
23:25 Electric current flow in metals and electrolytes
27:34 Direction of current
29:02 Unit of current
32:16 Symbols used in circuit diagrams
33:07 Direct and alternating current source
35:46 Key
37:49 Resistance wire , rheostat or variable resistance
40:40 Resistance box
41:30 Ammeter
43:44 Voltmeter
46:19 Galvanometer
47:43 Load and connecting wires
49:08 Example 1
50:33 ICSE Ex.9A Q.1
51:15 ICSE Ex.9A Q.2
51:49 ICSE Ex.9A Q.3

Current Electricity Class9 ICSE Physics| ICSE Physics Class 9| Current Electricity Class9 ICSE Selina |Current Electricity ICSE Notes |Electricity| Charges | Electric Current | Current Electricity Class 9 ICSE Online Tests |Current Electricity Class9 ICSE DPPs| Physics 9 ICSE Selina| goyal | dalal

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Thank you..mam..it's the best explanation I have ever seen..

rainyaestheticlover
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Mam at 16:50..the example of secondary cell should be Ni-Fe(or alkali ) accumulator not Li-Ni

FarmanKhan-dbrv
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Please make one shot videos for physics..

Yashashvi
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Mam you said that electric current doesn't have any direction but at 23:26 you are saying about electric current direction?can you please clear my doubt mam

harshrana
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Maam i can't able to understand u 45:26 here can u explain this in another video

yusufmujeeb