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Theory

Exercises

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

Tests

1. Training test

Difficulty: easy

7

Teacher manual