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Point charge q(1) = 2 mu C and q(2) = - ...

Point charge `q_(1) = 2 mu C` and `q_(2) = - 1mu C` are kept at points `x = 0` and `x = 6` respectively. Electrical potential will be zero at points

A

`x=2 and x=9`

B

`x=1 and x=5`

C

`x=4 and x=12`

D

`x=-2 and x=2`

Text Solution

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The correct Answer is:
C
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DC PANDEY-ELECTROSTATIC POTENTIAL AND CAPACITORS-(A) Chapter exercises
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  2. The capacitance of a capacitor between 4//3 times its original value i...

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  3. Point charge q(1) = 2 mu C and q(2) = - 1mu C are kept at points x = 0...

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  4. Eight small drops, each of radius r and having same charge q are combi...

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  5. Eight oil drops of same size are charged to a potential to 50 V each. ...

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  6. Three charges Q, (+q) and (+q) are placed at the vertices of an equila...

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  7. Consider a system composed of two metallic spheres of radii r(1) and r...

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  8. Separation between the plates of a parallel plate capacitor is d and t...

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  9. The distance between the circular plates of a parallel plate condenser...

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  10. The expression for the capacity of the capacitor formed by compound di...

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  11. The equivalent capacitance between A and B will be "A.-|C|-|2C|-|4C|...

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  12. Four plates of equal area A are separated by equal distance d and are ...

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  13. Four plates of the same area of cross-section are joined as shown in t...

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  14. Three equal capacitors, each with capacitance C are connected as shown...

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  15. If a slab of insulating material 4 xx 10^(–5) m thick is introduced be...

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  16. In this figure the equivalent capacitance between A and B will be

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  17. In the connection shown in the adjoining figure, the equivalent capaci...

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  18. The resultant capacitance of given circuit between point P and Q is

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  19. What is the effective capacitance between point A and B in the given f...

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  20. In the figure a capacitor is filled with dielectrics K(1), K(2) and K(...

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