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Electric Circuits and Effects of Electric Current

1.	Introduction to circuits
2.	Series connection
3.	Parallel connection
4.	Chemical effects of electric current
5.	Heating effects of electric current

1.	Heating effect of electric current Difficulty: easy	1.5
2.	Parts of a simple circuit Difficulty: easy	3
3.	Series and parallel combination of circuits Difficulty: easy	2
4.	Bulbs in series Difficulty: medium	3
5.	Images of electrical appliances Difficulty: medium	4
6.	Bulbs in parallel Difficulty: medium	1
7.	Electric circuit and devices Difficulty: medium	4
8.	Electricity - Key terms Difficulty: medium	4.5
9.	Analogies in electric circuits and devices Difficulty: medium	4

1.

Training test

Difficulty: easy

8

1.

Methodical recommendation

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