AIIMS (All India Institute of Medical Sciences) Physics: Questions 45 - 49 of 500

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Question number: 45

» Laws of Motion » Impulse

Appeared in Year: 2005

MCQ▾

Question

In the figure given below, the position – time graph of a particle of mass 0.1 kg is shown. The impulse at t = 2 sec is – [AIIMS]

A graph of position verses time

A Graph of Position Verses Time

In figure the position verses time graph of a particle is shown.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 46

» Electromagnetic Induction & Alternating Currents » Self and Mutual Inductance

MCQ▾

Question

The mutual inductance of two coils when magnetic flux changes by and current changes by 0.01 A is –

Choices

Choice (4) Response

a.

2 H

b.

3 H

c.

4 H

d.

8 H

Question number: 47

» Electrostatics » Equipotential Surfaces

Appeared in Year: 2004

MCQ▾

Question

Equipotential surface associated with an electric field which is increasing in magnitude along the x-direction, are – [AIIMS]

Choices

Choice (4) Response

a.

Planes parallel to XY – plane

b.

Planes parallel to XZ – plane

c.

Planes parallel to YZ – plane

d.

Coaxial cylinders of increasing radii around the X – axis

Question number: 48

» Electrostatics » Conductors and Insulators

Appeared in Year: 2002

MCQ▾

Question

A conducting sphere of radius 10 cm is charged with 10 µC. Another uncharged sphere of radius 20 cm is allowed to touch it for some time. After that if the sphere are separated, then surface density of charged on the spheres will be in the ratio of: [AIIMS]

Choices

Choice (4) Response

a.

1: 4

b.

1: 3

c.

2: 1

d.

1: 1

Question number: 49

» Kinematics » Uniformly Accelerated Motion

Appeared in Year: 1991

MCQ▾

Question

Velocity ⟶ time curve for a body projected vertically upwards

[EAMCET 1995, AIIMS, PB. PMT 2004, BHU 2004]

Choices

Choice (4) Response

a.

Straight line

b.

Ellipse

c.

Parabola

d.

Hyperbola

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