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STATEMENT-1: For practical purposes, the...

STATEMENT-1: For practical purposes, the earth is used as a reference at zero potencial in electrical circuits. and
STATEMENT-2: The electrical potential of a sphere of radius R with charge Q uniformly distributed on the surface is given by `(Q)/(4piepsilon_0R)`.

A

STATEMENT - 1 is True, STATEMENT - 2 is True, STATEMENT - 2 is a correct explanation for STATEMENT - 1

B

STATEMENT - 1 is True, STATEMENT - 2 is True' STATEMENT - 2 is NOT a correct explanation for STATEMENT - 1

C

STATEMENT - 1 is True, STATEMENT 0 2 is False

D

STATEMENT - 1 is False, STATEMENT - 2 is True

Text Solution

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The correct Answer is:
B
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MOTION-ELECTROSTATICS-II-Exercise - 4 (Level - II)
  1. Conisder a neutral conducting sphere. A poistive point charge is place...

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  2. A spherical portion has been removed from a solid sphere having a char...

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  3. STATEMENT-1: For practical purposes, the earth is used as a reference ...

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  4. The nuclear charge (Ze) is non uniformlly distribute with in a nucleus...

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  5. The nuclear charge (Ze) is non uniformlly distribute with in a nucleus...

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  6. The nuclear charge (Ze) is non uniformlly distribute with in a nucleus...

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  7. Three concentric metallic spherical shells of radii R, 2R, 3R are give...

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  8. A solid sphere of radius R has a charge Q distributed in its volume wi...

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  9. A disc of radius a//4 having a uniformly distributed charge 6C is plac...

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  10. A uniformly charged thin spherical shell of radius R carries uniform s...

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  11. Conisder an electric field vecE=E0hatx where E0 is a constant . The ...

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  12. A spherical metal shell A of radius RA and a solid metal sphere B of r...

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  13. Which of the following statement(s) is/are correct?

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  14. A cubical region of side a has its centre at the origin. It encloses t...

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  15. An infinitely long solid cylinder of radius R has a uniform volume ch...

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  16. Two non-conducting solid spheres of radii R and 2R, having uniform vol...

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  17. Two non-conducting spheres of radii R1 and R2 and carrying uniform vol...

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  18. Charges Q, 2Q and 4Q are uniformly distributed in three dielectric sol...

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  19. Let E1(r), E2(r) and E3(r) be the respectively electric field at a dis...

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  20. Consider a uniform spherical charge distribution of radius R(1) centr...

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