AIIMS (All India Institute of Medical Sciences) Physics: Questions 11 - 14 of 500

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Question number: 11

» Electrostatics » Electric Field Due to a Point Charge

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Appeared in Year: 2004

MCQ▾

Question

The electric field due to a uniformly charged sphere of radius R as a function of the distance from its centre is represented graphically by, [AIIMS]

Choices

Choice (4)Response

a.

Graph of electric field verses distance (Choice-A)

Graph of Electric Field Verses Distance (Choice-A)

b.

Graph of electric field verses distance (Choice-B)

Graph of Electric Field Verses Distance (Choice-B)

c.

Graph of electric field verses distance (Choice-C)

Graph of Electric Field Verses Distance (Choice-C)

d.

Graph of electric field verses distance (Choice-D)

Graph of Electric Field Verses Distance (Choice-D)

Question number: 12

» Properties of Solids & Liquids » Bulk Modulus

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Appeared in Year: 2005

MCQ▾

Question

For a constant hydraulic stress on an object, the fractional change in the object’s volume and its bulk modulus (B) are related as: [AIIMS]

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 13

» Electromagnetic Induction & Alternating Currents » Induced EMF and Current

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Appeared in Year: 2005

MCQ▾

Question

A conducting ring of radius 1 meter is placed in a uniform magnetic field B of 0.01 T, oscillating with frequency 100 Hz with its plane at right angles to magnetic field. What will be the induced electric field? [AIIMS]

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 14

» Work, Energy and Power » Elastic and Inelastic Collisions

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MCQ▾

Question

Which of the following is true: -

Choices

Choice (4)Response

a.

Momentum is conserved in all collisions but not kinetic energy

b.

Momentum is conserved in all collisions but kinetic energy is conserved only in inelastic collision

c.

Momentum and kinetic energy are conserved in all collisions.

d.

Neither momentum nor kinetic energy is conserved in inelastic collisions.

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