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A polythene piece rubbed with wool is fo...

A polythene piece rubbed with wool is found to have a negative charge of `3 xx 10^-7 C`. Is there a transfer of mass from wool to polythene?

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PSEB-ELECTRIC CHARGES AND FIELDS -EXERCISE
  1. An electric dipole with dipole moment 4×10 ^−9 C m is aligned at 30^∘ ...

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  2. A polythene piece rubbed with wool is found to have a negative charge ...

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  3. A polythene piece rubbed with wool is found to have a negative charge ...

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  4. Two insulated charged copper spheres A and B have their centres separa...

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  5. Two insulated charged copper spheres A and B have their centres separa...

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  6. Two insulated identically sized charged copper spheres A and B have t...

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  7. Figure shows tracks of three charged particles in a uniform electrost...

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  8. Consider a uniform electric field E = 3 xx 10^3 hat 1 N//C. - What is ...

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  9. Consider a uniform electric field E = 3 xx 10^3 hat 1 N//C. - What is ...

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  10. What is the net flux of the uniform electric field through a cube of s...

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  11. Careful measurement of the electric field at the surface of a black bo...

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  12. Careful measurement of the electric field at the surface of a black bo...

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  13. A point charge +10 muC is a distance 5 cm directly above the centre of...

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  14. A point charge of 2.0 muC is at the centre of a cubic Gaussian surface...

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  15. A point charge causes an electric flux of -1.0 xx 10^3 Nm^2//C to pass...

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  16. A point charge causes an electric flux of -1.0 xx 10^3 Nm^2//C to pass...

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  17. A conducting sphere of radius 10 cm has an unknown charge. If the elec...

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  18. A uniformly charged conducting sphere of 2.4 m diameter has a surface ...

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  19. A uniformly charged conducting sphere of 2.4 m diameter has a surface ...

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  20. An infinite line charge produces a field of 9 xx 10^4 N//C at a distan...

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