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Give reason. : There is a provision for...

Give reason. :
There is a provision for pouring water into the pit of lightning conductor.

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TARGET PUBLICATION-STATIC ELECTRICITY-SOLVED
  1. Refer the apparatus and procedure given on textbook page no. 53. Rcord...

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  2. To charge an object by contact. : Rub a plastic comb against paper. T...

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  3. To charge an object by induction. : Rub a comb or a balloon on your h...

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  4. Keep a spent tubelight in a dark place. Rub it vigorouly with a thin p...

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  5. Oral work : When do we say that asn object is electrically neutral?

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  6. Oral work : When is an object said to be charged?

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  7. Oral work : Why should the experiments of static electricity be perfo...

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  8. Oral work : Which device is used to detect the electric charge on an ...

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  9. Oral work : Name the device installed on the top of the buildings to ...

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  10. Activities : Find out where is the concept os static electricity used...

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  11. Fill in the blanks. : In …………….. Objects, the positive and negative c...

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  12. Fill in the blanks. : Two like charges push each other away. This cal...

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  13. Fill in the blanks. : Each atom is electrically …………

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  14. Fill in the blanks. : Benjamin Franklin conducted an experiment of fl...

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  15. Fill in the blanks. : When a charged object is brought near to a neut...

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  16. Odd one out. : Copper, plastic, cotton, nylon.

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  17. Odd one out. : Bringing rubbed silk cloth near neutral glass rod, bri...

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  18. Distinguish between Charging by Conduction and Charging by Induction.

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  19. Give reason. : A crackling sound is heard when we take off wollen clo...

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  20. Give reason. : There is a provision for pouring water into the pit of...

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