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When two bodies A and B are rubbed, they...

When two bodies A and B are rubbed, they acquire charge by frication, If the charge on positive, then the charge on B is `"_______"`.

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negative
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PEARSON IIT JEE FOUNDATION-Electricity-Very Short Answer
  1. Which is the most convenient form of energy?

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  2. When two bodies A and B are rubbed, they acquire charge by frication, ...

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  3. "" is a device used to detect the presence and the nature of the charg...

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  4. "" is a used to protect builiding from lightning.

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  5. When charges are moving from one end to the other end of a conductor, ...

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  6. "" acts as a positive pole and "" as a negative pole in a dry cell.

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  7. "" and "" are two defects of voltaic cell.

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  8. Four cells of e.m.f. 2.5 V each are connected in series to form a batt...

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  9. "" or "" is used to protect electrical appliances from damages due to ...

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  10. When electric current passes through a wire, "" field is created aroun...

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  11. A glass rod P is oberserved to be attracting an ebonite rod Q , then

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  12. An uncharged body X is brought into contact with a negatively charged ...

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  13. Which of the following is not a source of electrical energy ?

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  14. Which of the following is a false statement about Leclanche cell ?

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  15. Which of the following is not a depolarizer ?

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  16. Which of the following is not an electrical appliance ?

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  17. Six identical cells are connected as shown in the cir-cuit. The total ...

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  18. Which of the following statements is false about using household elect...

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  19. Electromagnet

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  20. Which of the following do not use the pricinple of 'chemical effect ...

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