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Showing posts from August, 2023

Biot savarat law | magnetic force of a current element from magnetic force of a moving charge

Applications of force and torque on a current carrying conductor | part 3: Hall effect

Applications of force and torque on current-carrying loop | part 2: electric motor | ac and dc motor

Applications of force and torque in current carrying loop | part 1: galvanometer

Torque and potential energy due to magnetic dipole moment

Force and torque on a current-carrying loop | cases : when field is parallel to plane of loop, when field is at any angle to plane of loop, when loop is of any shape

Magnetic force on a current carrying conductor | straight and curved conductor cases

Motion of charged particles perpendicular to magnetic field| part 3: mass spectrometer

Motion of charger particles perpendicular to magnetic field | part 1: cyclotron frequency

Nuclear Dimensions and Rutherford Atomic Model

Discovery of Nucleus

Magnetic field lines and flux| gauss law for magnetism

Scalar and Vector Magnetic Potential | Conditions for Magnetic Potential | From basics to derivation

Electron Capture in Nucleus

Neutron-Proton Ratio for Alpha and Beta Emission

Proton-Neutron Stability Curve and Neutron-Protron Ratio for Stability

The Road of Radioactive Discoveries

Opject Versus Image Distance in Optics

Real Image Versus Virtual Image

Optical Resolution and How it Differs from Digital and Electron Microscopic Resolution

Optical Axis and Conjuagte Pair in Geometric Optics

Mirror and Lens — A Clear Difference

Seeing the Objects — Optics with Reference to Luminous and Non-luminous Objects

Snell’s Law for Reflection and Refraction

Types of Reflection | Specular and Diffused Reflection

Fermat Principle in Geometrical Optics