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Figs, (a) and (b) show the field lines o...

Figs, (a) and (b) show the field lines of a positive and negative point charge respectively.
Give the sign of the potential energy difference of a small negative charge between the points .Q and P, A and B.

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PATHFINDER-ELECTROSTATICS-I, II AND III-QUESTION BANK
  1. Point P is located 9 cm away from a charge of 4 times 10^(-7)C.Hence ...

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  2. Figs, (a) and (b) show the field lines of a positive and negative poin...

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  3. Figs, (a) and (b) show the field lines of a positive and negative poin...

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  4. Figs, (a) and (b) show the field lines of a positive and negative poin...

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  5. Figs, (a) and (b) show the field lines of a positive and negative poin...

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  6. Four charges are arranged at the comers of a square ABCD of side d as ...

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  7. Determine the electrostatic potential energy of a system consisting of...

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  8. two charges 7 μ C and − 2 μ C (and with no external field) placed ...

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  9. two charges 7 μ C and − 2 μ C placed at ( − 9 c m , 0 , 0 ) and (9 cm,...

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  10. A slab of dielectric constant k has the same area as the plates of a p...

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  11. A 900 pF capacitor is charged by 100V battery [Fig. (a)]. How much ele...

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  12. The capacitor is disconnected from the battery and connected to anothe...

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  13. Two charges 5times10^(-8)c and -3times10^(-8)C are located 16cm apart-...

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  14. A regular hexagon of side 10 cm has a charge 5muC at each of its vert...

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  15. Two charges 2muC are placed at points A and B, 6 cm apart. Identify...

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  16. Two charges 2muC are placed at points A and B, 6 cm apart. Identify...

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  17. A spherical conductor of radius 12cm has a charge of 1.6times10^(-7)C...

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  18. A spherical conductor of radius 12cm has a charge of 1.6times10^(-7)C...

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  19. A spherical conductor of radius 12cm has a charge of 1.6times10^(-7)C...

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  20. Explain what would happen if in the capacitor of 18muF a 3mm thick m...

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