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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

Satement-1 is True, statement-2 is True, Statement-2 is a correct explanation for Statement-1

B

Satement-1 is True, statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1

C

Satement-1 is True, Statement-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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RESONANCE-ELECTROSTATICS-Exercise - 3 Part - I
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  2. The nuclear charge (Ze) is non uniformlly distribute with in a nucleus...

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

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

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  6. Under the influence of the Coulomb field of charge +Q, a charge -q is ...

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

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  8. A few electric field lines for a system of two charges Q(1) and Q(2) f...

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

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  10. A tiny spherical oil drop carrying a net charge q is balanced in still...

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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. A wooden block performs SHM on a frictionless surface with frequency, ...

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

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  15. Conisder a thin spherical shell of radius R with centre at the origin,...

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  16. Six point charges are kept at the vertices of a regular hexagon of sid...

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

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

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

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

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