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TARGET PUBLICATION-STATIC ELECTRICITY-SOLVED
- Answer the following question in short : Why is lightning not seen e...
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- Use your brain power! Why is the upper end of the lightning conduct...
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- Give reasons : Use your brain power! : Why are coal and salt added t...
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- Do you have experience of the instances given below? : A plastic comb...
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- Do you have experience of the instances given below? : A plastic comb...
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- Rub one end of a glass rod against a silk cloth. Due to the rubbing a ...
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- Now take plastic rod. Rub one of its ends against a woollen cloth. Bri...
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- Refer the materials and procedure given on textbook page no. 52. Recor...
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- Refer the apparatus and procedure given on textbook page no. 53. Rcord...
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- To charge an object by contact. : Rub a plastic comb against paper. T...
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- To charge an object by induction. : Rub a comb or a balloon on your h...
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- Keep a spent tubelight in a dark place. Rub it vigorouly with a thin p...
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- Oral work : When do we say that asn object is electrically neutral?
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- Oral work : When is an object said to be charged?
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- Oral work : Why should the experiments of static electricity be perfo...
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- Oral work : Which device is used to detect the electric charge on an ...
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- Oral work : Name the device installed on the top of the buildings to ...
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- Activities : Find out where is the concept os static electricity used...
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- Fill in the blanks. : In …………….. Objects, the positive and negative c...
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- Fill in the blanks. : Two like charges push each other away. This cal...
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