# AIIMS Physics: Questions 60 - 65 of 500

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 500 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 350.00 or

## Question number: 60

MCQ▾

### Question

If the equation for the displacement of a particle moving on a circular path is given by , where θ is in radians and t in seconds, then the angular velocity of the particle after 2 s from its start is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 61

Appeared in Year: 1998

MCQ▾

### Question

If the metal bob of a simple pendulum is replaced by a wooden bob, then its time period will: [AllMS]

### Choices

Choice (4) Response

a.

Increase

b.

Remain the same

c.

First increase then decrease

d.

Decrease

## Question number: 62

Appeared in Year: 1997

MCQ▾

### Question

In Lenz’s law, there is conservation of – [AIIMS]

### Choices

Choice (4) Response

a.

Charge

b.

Energy

c.

Momentum

d.

Current

## Question number: 63

Appeared in Year: 2003

MCQ▾

### Question

Using mass (M), length (L), time (T) and current (A) as fundamental quantities, the dimensions of permeability are: [AIIMS]

### Choices

Choice (4) Response

a.

[MLT-2A-2]

b.

[M-1LT-2A]

c.

[ML-2A-1]

d.

[MLT-1A-1]

## Question number: 64

Appeared in Year: 1999

MCQ▾

### Question

The north pole of a magnet is brought near a metallic ring. The direction of the induced current in the ring will be – [AIIMS]

### Choices

Choice (4) Response

a.

Anticlockwise

b.

Clock wise

c.

Towards south

d.

Towards north

## Question number: 65

Appeared in Year: 2005

MCQ▾

### Question

Two infinitely long parallel conducting plates having surface charge densities + σ and -σ respectively, are separated by a small distance. The medium between the plates is vacuum. If ε0 is the dielectric permittivity of vacuum, than the electric field in the region between the plates is – [AIIMS]

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page