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If bulb does not glow with the passage o...

If bulb does not glow with the passage of current, what are possible reasons? Example

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VGS PUBLICATION-BRILLIANT-ELECTRICAL CONDUCTIVITY OF LIQUIDS-EXERCISE
  1. What are the requirements for fine coating in electroplating process ?

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  2. Name three liquids which when tested in the manner shown in figure may...

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  3. If bulb does not glow with the passage of current, what are possible r...

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  4. Why the fire brigade start the work by putting off the electric mains?

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  5. We get some items made from iron wire in which iron wire is coated wit...

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  6. In terms of band theory , what is the difference between a conductor a...

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  7. Is it safe for electrician to carry out electrical repairs outdoor dur...

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  8. What is LED ? How it is useful as tester ?

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  9. When the free ends of a tester are dipped into a solution, the magneti...

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  10. tap water conduct electricity where as distilled water does not why?

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  11. What are the drawbacks of electroplating?

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  12. tap water conduct electricity where as distilled water does not why?

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  13. A child staying in a coastal region tests the drinking water and also ...

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  14. Prepare a table of various metals and non-metals used in our daily lif...

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  15. What are the uses of electrolysis in daily life?

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  16. What do you add to distilled water for making it to conduct electricit...

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  17. How do you appreciate the efforts of Luigi Galvani and Alissandro Volt...

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  18. Test the conductivity of liquids given below and fill the table.(table...

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  19. Why is chromium used for electroplating ? Why are the objects which ar...

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  20. Write some chemical equation occurring in our daily life.

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