JEE Advanced 2016 Question on Angular Momentum

Chapter :

Rigid Body Dynamics

Topic :

Angular Momentum

Points to learn:

  How to calculate angular momentum w.r.t centre of mass of the system?

  How to calculate angular momentum w.r.t a point in space?

  How to find the angular speed of CoM of a system along an axis?

Electro-magnetic fields depend upon the frame of reference?

Chapter :

Magnetic Field

Topic :

Electromagnetism

Points to learn:

  Are the electric field of a stationery and moving charge different?

  Are Electric and Magnetic fields are relativistic phenomena of Electromagnetic fields?

  Does time varying electric field produces magnetic field and vice-versa?

Changing magnetic field and stationary charges.

Chapter :

Electromagnetic Induction

Topic :

Induced electric field

Points to learn:

  Are the induced electric field and electrostatic field similar?

  Does induced electric field depends upon the presence of a conducting ring?

  How to determine the direction of induced electric field?

Transverse standing waves.

Chapter :

Mechanical Waves

Topic :

Standing Wave

Points to learn:

  Does the constituent particle of standing wave perform SHM?

  What are the Nodes & Anti-nodes of a standing wave?

  Is the amplitude of all the particles same for a standing wave?

The motion of charges in Electric and Magnetic Field

Chapter :

Magnetic Force

Topic :

Helical Path

Points to learn:

  Does the point of start of helical path lies on the centre of helix?

  What will be work done by magnetic force on charged particle?

  How to find the radius and pitch of helix?

Electric field inside a cavity within a conductor

Chapter :

Conductors

Topic :

Charge inside Cavity

Points to learn:

  Will there be any electric field inside the cavity?

  Will the electric field inside the body of conductor still be zero?

  What happens to electric field inside the cavity, due to external charge?

Simple Harmonic Motion & Circular Motion

Chapter :

Simple Harmonic Motion

Topic :

SHM & Circular Motion

Points to learn:

  How to represent SHM as a projection of circular motion?

  How to derive the equation of SHM from uniform circular motion?

  What is the phase constant of a SHM and how it can be represented physically?

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