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What is the colour of live wire ?...

What is the colour of live wire ?

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ZEN PUBLICATION-MAGNETIC EFFECTS OF ELECTRIC CURRENT -Additional question section (Very-short-answer [vsa] type questions)
  1. In a solenoid, the current through each circular loop flows in the sam...

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  2. Name the rule which gives the direction of induced current in a conduc...

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  3. How is induced current in a secondary coil related to current in a pri...

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  4. Whenever there is a relative motion between a magnet and a coil, a cu...

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  5. Why is an alternating current advantageous over a direct current for ...

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  6. How can we trace a current-carrying wire hidden in a wall ?

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  7. What is an electric generator or dynamo ?

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  8. Name the type of current given by a cell.

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  9. How is the type of current received in a domestic circuit different fr...

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  10. How can it be shown that a magnetic field exists around a wire through...

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  11. In a domestic electric circuit, mention the potential difference betwe...

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  12. What is the advantage of the earth-wire connection in domestic electr...

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  13. On which effect of an electric current does a fuse work ?

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  14. What are the functions of live and neutral wires ?

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  15. What is the difference between the wires used in the element of an ele...

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  16. Electricians wear rubber shoes or rubber hand gloves while working . W...

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  17. What are the two possible causes of excessive heating of electric wire...

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  18. What happens if a 5 A fuse is connected to a wire carrying 15 A curren...

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  19. What is the colour of live wire ?

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  20. A current flows through a horizontal power line from east to west. Wha...

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