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Two electric charges 12 mu C and -6 mu C...

Two electric charges `12 mu C` and `-6 mu C` are placed `20 cm` apart in air. There will be a point `P` on the line joining these charges and outside the region between them, at which the electric potential is zero. The distance of `P` from `6 mu C` chrage is

A

0.10 m

B

0.15 m

C

0.20 m

D

0.25 m

Text Solution

Verified by Experts

The correct Answer is:
C
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DC PANDEY-ELECTROSTATIC POTENTIAL AND CAPACITORS-(A) Chapter exercises
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  2. The displacement of a charge Q in the electric field vec(E) = e(1)hat(...

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  3. Two electric charges 12 mu C and -6 mu C are placed 20 cm apart in air...

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  8. The capacitance of a capacitor between 4//3 times its original value i...

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

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

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

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

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

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

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