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What is the electric field intensity at...

What is the electric field intensity at a distance r from a charge q placed in vacuum ?

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`q//r^(2)`
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CHHAYA PUBLICATION-ELECTRIC FIELD-EXERCISE ( VERY SHORT ANSWER TYPE QUESTIONS )
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  2. what is the order of the ratio of the gravitational force and ...

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  3. What is the electric field intensity at a distance r from a charge q ...

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  4. What is the unit of the intensity of electric field in SI ?

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  5. Which physical quantity has the unit v m^(-1) ?

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  6. Two point charges e(1) and e(2) are placed at a distance d from each o...

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  7. What is the intensity of the electric field at the centre of a charge...

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  8. The direction of electrostatic field intensity at a point on the surf...

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  9. If a conductor is placed in an electric field, what change of the inte...

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  10. The electric field intensity at all points in a uniform electric field...

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  11. The field lines in a uniform electric field are lines. [Fill in the b...

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  12. Three small spheres are placed on the circumference of a circle of rad...

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  13. A few field lines moving from left converge on the right side. The ele...

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  14. The field lines of an isolated negative charge are radially . [fill in...

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  15. What is the ratio of the intensity of the electric field at a particlu...

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  16. How should an electric dipole be kept in an electric field so that no ...

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  17. Is the dipole moment a scalar or a vector quantity ?

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  18. What is the unit of dipole moment in SI ?

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  19. An electric dipole is inclined with a uniform electric field. State wh...

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  20. What is the resultant electric force on an electric dipole placed in a...

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