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How much work is required separate the t...

How much work is required separate the two charges infinitely away from each other ?

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W =0.7 J
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KUMAR PRAKASHAN-ELECTROSTATIC POTENTIAL AND CAPACITANCE-Section B ( Numerical From DARPAN. Based on Textbook )
  1. An electric field is represented by vecE = "Ax" hati where A = 10 (V)...

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  2. Charge Q is distributed uniformly over a non conducting sphere of radi...

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  3. Prove that the force acting on one plate due to the other in a paralle...

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  4. Find the capacitance of the capacitor shown in the figure. Area of AB ...

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  5. A substance has a dielectric constant 2.0 and its dielectric strength ...

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  6. ln a certain region, the electric potential is given by the formula V ...

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  7. A spherical drop of water bas 3 xx 10^(10) C amount of charge residin...

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  8. Consider A, D and C to be the co-centric shells of metal . Their radii...

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  9. The area of each plate shown In the figure is A and the distance betwe...

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  10. A point P, is 40 m away from charge 2 mu C and 20 m away from charge 4...

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  11. Two charges 2 C and 3 C are located 100 m apart. At what point on the ...

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  12. Three point charges 1 C, 2 C and 3 C are placed at the corners of a eq...

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

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  14. How much work is required separate the two charges infinitely away fro...

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  15. Suppose that the same system of charge is now placed in an external el...

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  16. A molecule of a substance has a permanent electric dipole moment of ma...

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  17. Determine the equivalent capacitance of the network and the charge on ...

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  18. Determine the equivalent capacitance of the network and the charge on ...

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  19. A 900 pF capacitor is charged by 50 V battery. Find the electrostatic ...

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