Magnetic Field Magnetic field at the center Nature of the magnetic field Radial magnetic field Torque on a coil in a magnetic field Magnetic Field l my experiences

Magnetic Field l my experiences

Magnetic Field 1) Magnetic Field is a region or space around a magnet or  current  carrying conductor or a moving charge, in which its ma...
Apparent weight of a man in a lift Apparent weight of a man in a lift l my experiences

Apparent weight of a man in a lift l my experiences

Apparent weight of a man in a lift When a person of man m is standing on a weighting machine placed in lift, the actual weight of a perso...
Measurement of mass Measurement of mass

Measurement of mass

Measurement of mass : Depending upon the manner in which mass of a body is measured, there are two different concepts about the mass of a b...
Measurement of very small distances Using Avogadro’s Hypothesis Measurement of very small distances | Using Avogadro’s Hypothesis

Measurement of very small distances | Using Avogadro’s Hypothesis

Measurement of very small distances  Very small  distance  like size of molecules, radius of atoms etc, cannot be measured with the help...
Mirror and lens Mirror and lens

Mirror and lens

Mirror and lens Concave mirror and Convex mirror A concave mirror reflects light from sunken side and a convex mirror reflects light ...
Motion of a body Motion of a body

Motion of a body

Motion of a body Motion of a body can be divided into following types. Linear motion of a body Linear motion of a body 1) It is ...
Motion of a car on a circular level road Motion of a car on a circular level road

Motion of a car on a circular level road

Motion of a car on a circular level road 1. Consider a car of weight mg going around on a circular turn of radius r with constant velocit...