AIIMS (All India Institute of Medical Sciences) Physics: Questions 114 - 118 of 500
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Question number: 114
» Rotational Motion » Angular Momentum
Appeared in Year: 2004
Question
In an orbital motion, the angular momentum vector is – [AIIMS]
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Along the radius vector | |
b. | Perpendicular to the orbital plane | |
c. | Parallel to the linear momentum | |
d. | In the orbital plane | |
Question number: 115
» Physics and Measurement » Dimensional Analysis and Its Applications
Appeared in Year: 2007
Question
Dimension of electrical resistance is [AIIMS 2005]
Choices
| Choice (4) | Response | |
|---|---|---|
a. | [ML3 T-3 A-2] | |
b. | [ML2 T-3 A-1] | |
c. | [ML2 T-3 A-2] | |
d. | [ML-1 L3 T3 A2] | |
Question number: 116
» Work, Energy and Power » Work-Energy Theorem
Appeared in Year: 2005
Question
A block of mass 10 kg is moving in x-direction with a constant speed of . It is subjected to a retarding force during its travel from to . Its final kinetic energy will be – [AIIMS]
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 450 joules | |
b. | 275 joules | |
c. | 475 joules | |
d. | 250 joules | |
Question number: 117
» Physics and Measurement » Dimensions of Physical Quantities
Appeared in Year: 2006
Question
The magnetic moment has dimension of: [AIIMS]
Choices
| Choice (4) | Response | |
|---|---|---|
a. | [L2T-1A] | |
b. | [LT-1A] | |
c. | [LA] | |
d. | [L2A] | |
Question number: 118
» Magnetic Effects of Current and Magnetism » Biot - Savart Law
Appeared in Year: 2003
Question
The earth’s magnetic field at a given point is . This field is to be annulled by magnetic induction at the center of a circular conducting loop of radius 5.0 cm. The current required to be flown in the loop is nearly: [AIIMS]
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 4 A | |
b. | 0.4 A | |
c. | 0.2 A | |
d. | 40 A | |