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Write down the vector form of Coulomb's...

Write down the vector form of Coulomb's law of electrostatics. What is its importance ?

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CHHAYA PUBLICATION-ELECTRIC FIELD-SECTION RELATION QUESTIONS
  1. Compare the electrostatic force acting between two charged particles a...

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  2. Estimate the force acting on a test charge due to (i) a linear distrib...

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  3. Write down the vector form of Coulomb's law of electrostatics. What ...

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  4. State and explain the principle of superposition for estimating the re...

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  5. Define an electric field.

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  6. What do you mean by a uniform electric field?

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  7. What do u mean by the intensity of an electric field? Is it a vector o...

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  8. Determine the electric field at a distance r from a point charge.

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  9. Determine the electric field at a point near a charged conductor. How ...

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  10. From the defination of an electric field, show that its unit in Si is ...

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  11. Define electric field lines.

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  12. Two field lines do not intersect each other. Explain.

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  13. Indicate the magnitude of all electric field in terms of field lines.

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  14. Two point charges each of magnitude +q are placed at a distance r from...

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  15. What do you mean by neutral point in an electric field? Does any such ...

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  16. Draw the lines of force for an isolated positive charge

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  17. Draw the lines of force for an isolated negative charge

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  18. Draw the lines of force for an uniform electric field.

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  19. Can a field line starting from a conductor end on it? Justify your ans...

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  20. State the properties of electric field lines.

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