CBSE Class 6 - Science - Chapter: Electricity and Circuits (Worksheet)

Directions: Fill in the blanks with suitable words

1. An ________ ________ is a path along which electricity can flow.

2. Current flows from ____________ terminal to the ____________ terminal of an electric cell.

3. A thin wire that gives off light is called the ____________ of an electric bulb.

4. An electric cell produces electricity from the ____________ stored in it.

5. The bulb glows only when ____________ flows through the circuit.

6. In electric bells electric energy transform in to ____________energy.

7. A _________ is a simple device that either breaks a circuit or completes it.

8. Those materials which allow electric current to pass through them are called ________ of electricity. eg. copper, aluminium etc.

9. Those materials which do not allow electric current to pass through them are called __________ of electricity. eg. wood, glass, paper.

10. In an electric cell, the _________ is the positive terminal and the _________ is the negative terminal.

11. The figure below shows a bulb with its different parts marked as a, b, c, d and e.

Answers:

1: electric circuit

2: positive, negative

3: filament

4: chemical

5: electric current

6: sound

7: switch

8: conductors

9: insulators

10: metal cap, metal disc

11: a - Glass Shell

b - Inter Gas Filling

c - Filament

d - metal disc (other terminal)

e - metal tip (one terminal)

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