Mechanics
Units & Measurements
MCQ (Single Correct Answer)Vector Algebra
MCQ (Single Correct Answer)Laws of Motion
MCQ (Single Correct Answer)Circular Motion
MCQ (Single Correct Answer)Work, Energy and Power
MCQ (Single Correct Answer)Center of Mass and Collision
MCQ (Single Correct Answer)Rotational Motion
MCQ (Single Correct Answer)Elasticity
MCQ (Single Correct Answer)Fluid Mechanics
MCQ (Single Correct Answer)Heat and Thermodynamics
MCQ (Single Correct Answer)Gravitation
MCQ (Single Correct Answer)Simple Harmonic Motion
MCQ (Single Correct Answer)Electromagnetism
Electrostatics
MCQ (Single Correct Answer)Current Electricity
MCQ (Single Correct Answer)Capacitor
MCQ (Single Correct Answer)Moving Charges and Magnetism
MCQ (Single Correct Answer)Magnetism and Matter
MCQ (Single Correct Answer)Electromagnetic Induction
MCQ (Single Correct Answer)Alternating Current
MCQ (Single Correct Answer)Electromagnetic Waves
MCQ (Single Correct Answer)Modern Physics
Atoms and Nuclei
MCQ (Single Correct Answer)Dual Nature of Radiation
MCQ (Single Correct Answer)Semiconductor Devices and Logic Gates
MCQ (Single Correct Answer)Communication Systems
MCQ (Single Correct Answer)1
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
Consider a thin spherical shell of radius R consisting of uniform surface charge density s. The electric field at a point of distance x from its centre and outside the shell is
2
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
A charge of 0.8 C is divided into two charges Q$$_1$$ and Q$$_2$$. These are kept at a separation of 30 cm. The force on Q$$_1$$ is maximum when
3
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
An electric dipole has a pair of equal and opposite point charges $$q$$ and $$-q$$ separated by a distance $$2x$$. The axis of the dipole is defined as
4
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0
An electric dipole is placed in a uniform electric field with the dipole axis making an angle $$\theta$$ with the direction of the electric field. The orientation of the dipole for stable equilibrium is
Questions Asked from MCQ (Single Correct Answer)
COMEDK Subjects
Physics
Mechanics
Optics
Electromagnetism
Chemistry
Physical Chemistry
Inorganic Chemistry
Mathematics
Algebra
Trigonometry
Coordinate Geometry