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Is it possible to have a positively char...

Is it possible to have a positively charged body at

A

zero potential

B

negative potential

C

positive potential

D

all of these

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MODERN PUBLICATION-TEXUAL QUESTIONS -EXERCISE
  1. Two infinite parallel planes have uniform charge densities +-sigma. Wh...

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  2. A circle of radius 'r' is drawn with charge '+q' at the centre. A char...

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  3. Is it possible to have a positively charged body at

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  4. The potential at a point P due to an electric dipole is 1.8 xx 10^5 vo...

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  5. Describe schematically the equipotential surfaces corresponding to - a...

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  6. In bringing an electron towards another electrons, the electrostatic p...

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  7. What is the area of the plates of a 3 F parallel plate capacitor, if t...

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  8. The dielectric between the conductors reduces the electric intensity

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  9. Given a number of capacitors labelled as 8 muF. 250 V. Find the minimu...

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  10. A parallel plate air capacitor has a capacitance C. When it is half fi...

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  11. When a capacitor is connected to a battery

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  12. A 40 muF capacitor in a defibrillator is charged to 3000 V. The energy...

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  13. Assertion. A metallic shield in the form of a hollow shell, can be bui...

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  14. Assertion. Capacity of a parallel plate condenser remains unaffected o...

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  15. Assertion: In the absence of an external electric field, the dipole mo...

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  16. Assertion: A metal sphere of radius 1 cm can not hold a charge of 1 co...

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  17. Assertion : The total charge stored in a capaitor is zero. Reason : ...

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  18. Assertion : When two conductors charged to different potentials are co...

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  19. Assertion. Capacity of a parallel plate condenser remains unaffected o...

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  20. Assertion : The electrostatic force between the plates of a charged is...

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