### Sample Videos:

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?
Does electric and 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?
How does changing magnetic field affects stationery 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?
How the transverse standing waves are formed?
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 due to charges inside a cavity within a conductor
Chapter:Conductors

Topic:Charge inside Cavity
Points to learn:
• Will there be any electric field inside the cavity? and if yes, will it depend upon the charge inside the cavity only?
• Will the electric field inside the body of conductor still be zero?
• What happens to electric field inside the cavity if we bring an external charge close to conductor?
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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