1
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
A thin semicircular conducting ring (PQR) of radius r is falling with its plane vertical in a horizontal magnetic field B, as shown in the figure.
The potential difference developed across the ring when its speed is $$v$$, is

The potential difference developed across the ring when its speed is $$v$$, is
2
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
A transformer having efficiency of 90% is working on 200 V and 3 kW power supply. If the current in the secondary coil is 6 A, the voltage across the secondary coil and the current in the primary coil respectively are
3
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
The primary of a transformer when connected to a dc battery of 10 Volt draws a current of 1 mA. The number of turns of the primary and secondary windings are 50 and 100 respectively. The voltage in the secondary and the current drawn by the circuit in the secondary are respectively
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
A current of 2.5 A flows through a coil of inductance 5 H. The magnetic flux linked with the coil is
Questions Asked from Electromagnetic Induction and Alternating Current (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
NEET 2023 Manipur (5)
NEET 2023 (6)
NEET 2022 Phase 2 (5)
NEET 2022 Phase 1 (4)
NEET 2021 (4)
NEET 2020 Phase 1 (2)
NEET 2019 (2)
NEET 2018 (2)
NEET 2017 (2)
NEET 2016 Phase 2 (4)
NEET 2016 Phase 1 (3)
AIPMT 2015 (2)
AIPMT 2015 Cancelled Paper (1)
AIPMT 2014 (2)
NEET 2013 (Karnataka) (2)
NEET 2013 (2)
AIPMT 2012 Mains (2)
AIPMT 2012 Prelims (3)
AIPMT 2011 Mains (2)
AIPMT 2011 Prelims (3)
AIPMT 2010 Mains (1)
AIPMT 2010 Prelims (3)
AIPMT 2009 (3)
AIPMT 2008 (3)
AIPMT 2007 (3)
AIPMT 2006 (4)
AIPMT 2005 (2)
AIPMT 2004 (2)
AIPMT 2002 (1)
AIPMT 2001 (2)
NEET Subjects
Physics
Mechanics
Units & Measurement
Motion in a Straight Line
Motion in a Plane
Laws of Motion
Work, Energy and Power
Center of Mass and Collision
Rotational Motion
Gravitation
Properties of Matter
Heat and Thermodynamics
Oscillations
Waves
Electricity
Electrostatics
Current Electricity
Capacitor
Moving Charges and Magnetism
Magnetism and Matter
Electromagnetic Induction and Alternating Current
Electromagnetic Waves
Optics
Modern Physics
Chemistry
Physical Chemistry
Some Basic Concepts of Chemistry
Structure of Atom
Redox Reactions
Gaseous State
Chemical Equilibrium
Ionic Equilibrium
Solutions
Thermodynamics
Electrochemistry
Chemical Kinetics
Nuclear Chemistry
Solid State
Surface Chemistry
Inorganic Chemistry
Periodic Table and Periodicity
Chemical Bonding and Molecular Structure
Processes of Isolation of Elements
s-Block Elements
Hydrogen
p-Block Elements
d and f Block Elements
Coordination Compounds
Environmental Chemistry
Organic Chemistry
Biology
Botany
Cell - The Unit of Life
Biomolecules
Cell Cycle and Cell Division
Sexual Reproduction in Flowering Plants
Microbes in Human Welfare
Anatomy of Flowering Plants
Transport in Plants
Mineral Nutrition
Respiration in Plants
Biotechnology: Principles and Processes
Biodiversity and Conservation
The Living World
Biological Classification
Morphology of Flowering Plants
Photosynthesis in Higher Plants
Principles of Inheritance and Variation
Molecular Basis of Inheritance
Strategies for Enhancement in Food Production
Biotechnology and It's Applications
Organisms and Populations
Environmental Issues
Plant Kingdom
Plant Growth and Development
Ecosystem
Zoology
Human Health and Diseases
Body Fluids and Its Circulation
Locomotion and Movement
Neural Control and Coordination
Reproduction in Organisms
Reproductive Health
Structural Organisation in Animals
Digestion and Absorption
Excretory Products and Their Elimination
Chemical Coordination and Integration
Human Reproduction
Animal Kingdom
Breathing and Exchange of Gases
Evolution