Basics of electric current. Science State Board, Class 8: lessons, tests, tasks.

PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo

1.	Introduction
2.	Charge and its nature
3.	Transfer of charges by friction
4.	Conduction and induction
5.	Flow of charges
6.	Gold leaf electroscope
7.	Earthing and lightning
8.	Lightning and thunder

1.	Electrical charges Difficulty: easy	1
2.	Transfer of charge Difficulty: easy	1
3.	Charge on the electroscope Difficulty: easy	1
4.	Charge and its nature Difficulty: medium	1

1.	Electricity - Important terms Difficulty: easy	2
2.	Nature of charges Difficulty: easy	2
3.	Charge on objects Difficulty: medium	3
4.	Transfer of charges by friction Difficulty: medium	2
5.	Atoms and nature of charges Difficulty: medium	4
6.	Characteristics of electric current Difficulty: medium	4.5
7.	Nature of charges- Relevant terms Difficulty: medium	4
8.	Earthing and lightning arrestors Difficulty: hard	6
9.	Charging by induction Difficulty: hard	10
10.	Electric charges - In general Difficulty: hard	9

1.

Training test

Difficulty: easy

7

1.

Methodical recommendation

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