NEET 2022 Phase 2 | Electrostatics Question 11 | Physics

NEET 2022 Phase 2

MCQ (Single Correct Answer)

-1

Six charges +q, $$-$$q, +q, $$-$$q, +q, and $$-$$q are fixed at the corners of a hexagon of side d as shown in the figure. The work done in bringing a charge q₀ to the centre of the hexagon from infinity is

($${\varepsilon _0}$$ - permittivity of free space)

NEET 2022 Phase 2 Physics - Electrostatics Question 11 English

$${{ - {q^2}} \over {4\pi {\varepsilon _0}d}}\left( {6 - {1 \over {\sqrt 2 }}} \right)$$

Zero

$${{ - {q^2}} \over {4\pi {\varepsilon _0}d}}$$

$${{ - {q^2}} \over {4\pi {\varepsilon _0}d}}\left( {3 - {1 \over {\sqrt 2 }}} \right)$$

NEET 2022 Phase 1

MCQ (Single Correct Answer)

-1

The angle between the electric lines of force and the equipotential surface is

0$$^\circ$$

45$$^\circ$$

90$$^\circ$$

180$$^\circ$$

NEET 2022 Phase 1

MCQ (Single Correct Answer)

-1

Two hollow conducting spheres of radii R₁ and R₂ (R₁ >> R₂) have equal charges. The potential would be

More on smaller sphere

Equal on both the spheres

Dependent on the material property of the sphere

NEET 2022 Phase 1

MCQ (Single Correct Answer)

-1

Two point charges $$-$$q and +q are placed at a distance of L, as shown in the figure.

NEET 2022 Phase 1 Physics - Electrostatics Question 13 English

The magnitude of electric field intensity at a distance R(R >> L) varies as:

$${1 \over {{R^2}}}$$

$${1 \over {{R^3}}}$$

$${1 \over {{R^4}}}$$

$${1 \over {{R^6}}}$$

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