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A cube of side b has a charge q at each ...

A cube of side b has a charge q at each of its vertices. Determine the potential and electric field due to this charge array at the centre of the cube.

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PSEB-ELECTROSTATIC POTENTIAL AND CAPACITANCE-EXERCISE
  1. A 600pF capacitor is charged by a 200V supply. It is then disconnected...

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  2. A charge of 8 mC is located at the origin. Calculate the work done in ...

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  3. A cube of side b has a charge q at each of its vertices. Determine the...

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  4. Two tiny spheres canying charges 1.5 muC and 2.5 muC are located 30 cm...

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  5. Two tiny spheres canying charges 1.5 muC and 2.5 muC are located 30 cm...

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  6. A spherical conducting shell of inner radius r1 and outer radius r2 ha...

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  7. Show that the normal component of electrostatic field has a discontinu...

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  8. Show that the normal component of electrostatic field has a discontinu...

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  9. A long charged cylinder of linear charged density lambda is surrounded...

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  10. In a hydrogen atom, the electron and proton are bound at a distance of...

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  11. In a hydrogen atom, the electron and proton are bound at a distance of...

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  12. If one of the two electrons of a H2 molecule is removed, we get a hydr...

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  13. Two charged conducting spheres of radii a and b are connected to each ...

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  14. Two charges -q and +q are located at points (0, 0, -a) and (0, 0, a), ...

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  15. Two charges -q and +q are located at points (0, 0, -a) and (0, 0, a), ...

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  16. Figure 2.34 shows a charge array known as an electric quadrupole. For ...

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  17. An electrical technician requires a capacitance of 2 muF in a circuit ...

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  18. What is the area of the plates of a 2 F parallel plate capacitor, give...

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  19. Obtain the equivalent capacitance of the following network in Fig. For...

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  20. The plates of a parallel plate capacitor have an area of 90 cm^2 each ...

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