Electrostatics (NEET (National Eligibility cum Medical Entrance Test) Physics): Questions 8 - 11 of 109

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Question number: 8

» Electrostatics » Electric Potential

MCQ▾

Question

Two identical thin rings each of radius R meters are coaxially placed at a distance R meters apart. If Q 1 coulomb and Q 2 coulomb are respectively the charges uniformly spread on the two rings, the work done by external agent in moving a charge q slowly from the center of ring with charge Q1 to that of other is,

Choices

Choice (4) Response

a.

Equation

b.

Zero

c.

Equation

d.

Question does not provide sufficient data or is vague

Question number: 9

» Electrostatics » Capacitors

MCQ▾

Question

Between the plates of a parallel plate condenser, a plate of thickness t 1 and dielectric constant K 1 is placed. In the rest of the space, there is another plate of thickness t 2, and dielectric constant K 2. The potential difference across the condenser will be,

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Passage

Three concentric spherical conductors A, B and C of radii R, 2R and 4R respectively. A and C is shorted and B is uniformly charged.

Three concentric spherical conductors

Three Concentric Spherical Conductors

Three concentric spherical conductors A, B and C of radii R, 2R and 4R respectively.

Question number: 10 (1 of 3 Based on Passage) Show Passage

» Electrostatics » Electric Potential

MCQ▾

Question

Potential at A is due to B

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Question does not provide sufficient data or is vague

Question number: 11 (2 of 3 Based on Passage) Show Passage

» Electrostatics » Electric Potential

MCQ▾

Question

Charge on conductor A is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

All of the above

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