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Name a domestic device in which an elect...

Name a domestic device in which an electro magnet is used.

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ICSE-ELECTRICITY AND MAGNETISM -TEST YOURSELF (OBJECTIVE QUESTIONS :) (SHORT / LONG ANSWER QUESTIONS:)
  1. State two ways by which the strength of magnetic field of an electroma...

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  2. State two common uses of electromagnets.

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  3. Name a domestic device in which an electro magnet is used.

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  4. Draw a neat and labelled diagram of an electric bell and describe its ...

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  5. The incomplete diagram of an electric bell is given in Fig. Complete t...

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  6. What is declination? Draw a diagram to show the angle between the decl...

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  7. Define the term "current".

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  8. Name four appliances which work using electricity.

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  9. Name two sources of electricity.

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  10. What is a battery ?

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  11. What is an electric circuit ?

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  12. Describe an experiment to show that electricity flows only if the circ...

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  13. You are provided with a torch bulb, a cell and two plastic coated meta...

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  14. In which of the following cases the bulb will glow: (i) Only one te...

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  15. Distinguish between conductors and insulators of electricity. Give two...

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  16. Select conductors and insulators from the following: Glass, silver, co...

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  17. The following diagram (Fig) shows four circuits A, B, C and D. Each ci...

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  18. The diagram given below (Fig.) shows a bulb connected with a cell havi...

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  19. State the function of each of the following in an electric circuit and...

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  20. Draw a circuit diagram for a bulb connected to a cell with a switch. M...

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