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Explain why electric lines of force dono...

Explain why electric lines of force donot cross each other.

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BINA LIBRARY-ELECTROSTATICS-EXERCISE
  1. A car start from rest and acquire a velocity of 54 km/h in 2 sec. Find...

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  2. What happens to speed, velocity acceleration when an object moves in a...

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  3. Explain why electric lines of force donot cross each other.

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  4. An insulated balloon is charged by rubbing it with fur. Will it stick ...

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  5. A charged particle is free to move in an electric field. Will it alway...

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  6. Can the electric potential be zero when the electric field is not zero...

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  7. Can the electric potential be zero when the electric field is not zero...

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  8. A positive charge Q is located at a point. What is the work done if a ...

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  9. A person standing on an insulated tool, touches a charged insulated co...

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  10. Two adjacent conductors are carrying the same positive charge. Can the...

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  11. A positively charged glass rod attracts a suspended object. Can we con...

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  12. A positively charged glass rod repels a suspended object. Can we concl...

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  13. A car is travelling at a speed of 90 km/h. Brakes are applied so as to...

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  14. Why do electrostatics not work well in humid days ?

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  15. A man inside an insulated metallic cage does not receive a shock, when...

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  16. The observation deck of tall skyscraper 370 m above the street. Determ...

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  17. Two point charges of +3 *10^-19C and +2 * 10^-19 C are separated by a ...

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  18. Calculate the magnitute of electrostatic force between a proton and an...

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  19. Two charges each of magnitude 4muC are placed at two corners of an equ...

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  20. An electrle dipole when held at 30° with respect to a uniform electric...

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