AIIMS (All India Institute of Medical Sciences) Physics: Questions 67 - 70 of 500

Access detailed explanations (illustrated with images and videos) to 500 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 350.00 or

How to register?

Question number: 67

» Electromagnetic Induction & Alternating Currents » Lenz's Law

Edit

Appeared in Year: 1982

MCQ▾

Question

As shown in the figure, a copper coil A and a wire are placed on the surface of the paper. A current of 1A flows in the wire in the directions as shown in the figure. If the magnitude of the current is raised to 2 A, the direction of the induced current in the coil [AIIMS, RPMT-88]

A copper coil A and a wire

A Copper Coil a and a Wire

Choices

Choice (4)Response

a.

Clock wise

b.

No current will induced

c.

Anti clock wise

d.

All of the above

Question number: 68

» Kinematics » Uniformly Accelerated Motion

Edit

Appeared in Year: 2005

MCQ▾

Question

A person is standing in an elevator. In which situation he finds his weight less –

[AIIMS]

Choices

Choice (4)Response

a.

when the elevator moves downward with uniform velocity

b.

when the elevator moves upward with constant acceleration

c.

when the elevator moves upward with uniform velocity

d.

when the elevator moves downward with constant acceleration

Question number: 69

» Kinematics » Motion in a Straight Line

Edit
MCQ▾

Question

A body is thrown horizontally with a velocity from the top of a tower of height h. It strikes the level ground through the foot of the tower at a distance x from the tower. The value of x is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 70

» Magnetic Effects of Current and Magnetism » Magnetic Moment

Edit

Appeared in Year: 2004

MCQ▾

Question

The magnetic moment of a current (I) carrying circular coil of radius (r) and number of turns (n) varies as – [AIIMS]

Choices

Choice (4)Response

a.

b.

c.

r

d.

Developed by: