Physics
Topics
Part-A
- Magnetic Field
- Magnetic Effects of Current
- Electromagnetic Induction
- Magnetism
- Combination of Lens
- Optical Instruments (Microscope & Camera)
- Optical Fiber
- Laser
- Photoelectric Effect
- Wave Mechanics
- Atom Model
- Radioactivity
- Nuclear Reaction
Books
“Physics for Engineers Part-1&2” is taught as a textbook.
Lectures
Assignments
⚠ The solutions are to help your thinking so that you can understand whether your thinking is correct or not. Don’t just copy and paste them. First do it yourself and then see the solution.
Notes
Semester Question Pattern
Section-A
Question patterns may vary depending on the situation.
- Magnetic Field + Magnetic Effects of Current + Electromagnetic Induction + Magnetism – 2 set Qsn
- Combination of Lens + Optical Instruments – 1 set Qsn
- Optical Instruments + Optical Fiber + Laser – 1 set Qsn
- Photoelectric Effect – 1 set Qsn
- Atom Model + Wave Mechanics – 1 set Qsn
- Radioactivity – 1 set Qsn
- Nuclear Reaction – 1 set Qsn
Question patterns may vary depending on the situation.
Magnetism
Playlist Videos
1
Moving Charges and Magnetism 01 : Biot-Savart Law : Magnetic Field due to Straight Wire JEE/NEET
2
Moving Charges n Magnetism 02 : Magnetic Field due to Circular Current Carrying Loop n Arc JEE/NEET
3
Moving Charges n Magnetism 03 : Magnetic Field on the axis of a Circular Current Loop JEE MAINS/NEET
4
Moving Charges n Magnetism 04 :Ampere's Circuital Law :Magnetic Field due to Infinte wire n Cylinder
5
Moving Charges n Magnetism 05 : Solenoid I Magnetic Field due to Solenoid : Ampere's Law JEE/NEET
6
Moving Charges n Magnetism 06 : Toroid I Magnetic Field due to Toroid : Ampere's Law JEE/NEET
7
Moving Charges n Magnetism 07 : Force on a Moving Charge in Magnetic Field : Magnetic Force JEE/NEET
8
Moving Charges n Magnetism 08 : Motion of a charged Particle in Magnetic Field : JEE /NEET
9
Moving Charges n Magnetism 09 : Helical Path of Charge Particle in Magnetic Field : JEE /NEET
10
Moving Charges n Magnetism 10 : Lorentz Force - Motion of Charge in Electro-Magnetic Field JEE /NEET
11
Moving Charges n Magnetism 11 : Cyclotron : Construction-Working-Uses-Limitations JEE /NEET
12
Moving Charges n Magnetism 12 : Force on a Current Carrying Conductor in Magnetic Field JEE/NEET
13
Moving Charges n Magnetism 13 : Force Between Parallel infinite Current Carrying Conductor JEE/NEET
14
Moving Charges n Magnetism 14 : Magnetic Moment :Current Loop as Magnetic Dipole : JEE/NEET
15
Moving Charges n Magnetism 15 :Torque on a Current Loop in Uniform Magnetic Field JEE/NEET
16
Moving Charges n Magnetism 16: Moving Coil Galvanometer - Radial Field, Current n Voltage Senstivity
Induction
Playlist Videos
1
12 Chap 6 II ElectroMagnetic Induction 01 : Magnetic Flux II Faraday's Law & Lenz's Law JEE/NEET
2
ElectroMagnetic Induction 02 : Induced EMF in Rotating Coils - Numericals on Faraday's Law JEE /NEET
3
ElectroMagnetic Induction 03 : Motional EMF 1 II e = Bvl Derivation and Best Numericals JEE/NEET
4
ElectroMagnetic Induction 04 : Motional EMF 2 II Conceptual RAIL Problems in Motional EMF JEE/NEET
5
ElectroMagnetic Induction 05 : Motional EMF 3 II Motional EMF in Rotating Rod JEE /NEET
6
ElectroMagnetic Induction 06 II Self Inductance & Inductor II Self Inductance of a Solenoid JEE/NEET
7
ElectroMagnetic Induction 07 II Growth and Decay of Current in L-R Circuit JEE/NEET
8
ElectroMagnetic Induction 08 II Mutual Inductance : Mutual Inductance of co-axial Solenoids JEE/NEET
9
ElectroMagnetic Induction 09 II A.C Generator - Working of A.C Generator and a Famous Story JEE/NEET
Optics
Playlist Videos
1
12th Chapter 9 : Ray Optics 01 : Introduction & Reflection in a Plane Mirror JEE /NEET
2
Ray Optics 02 : Number of Images formeed by Two Plane Mirrors JEE/NEET
3
Ray Optics 03 : Velocity in Plane Mirror - Velocity of Object & Velocity of Image JEE/NEET
4
Ray Optics 04 : Spherical Mirrors: Introduction :Focus ,Focal Length & Focal Plane - Sign Convention
5
Ray Optics 05 : Image Formation by Concave & Convex Mirror for Different Position of Object JEE/NEET
6
Ray Optics 06 : Mirror's Formula -Derivation for Concave & Convex Mirror +Basic Numericals + Concept
7
Ray Optics 07 : Magnification - Magnification & Mirror's Formula Best Numericals JEE/NEET
8
Ray Optics 08 : Combination Of Mirrors - Concept of Virtual Object JEE /NEET
9
Ray Optics 09 : Velocity in Spherical Mirrors - Velocity Of Object & Velocity Of Image JEE/NEET
10
Ray Optics 10 : Refraction Of Light : Snell's Law & Refractive Index JEE/NEET
11
Ray Optics 11 : Real Depth and Apparent Depth - Complete Concept with Best Numericals JEE/NEET
12
Ray Optics 12 : Refraction - Shift through a Glass Slab : JEE/NEET
13
Ray Optics 13 : Critical Angle and Total Internal Reflection - TIR - JEE/NEET
14
Ray Optics 14 : Refraction through Prism : Concept , Numericals & Minimum Deviation Case JEE/NEET
15
Ray Optics 15 : Refraction from Spherical Surfaces - Formula - Derivation and Numericals JEE/NEET
16
Ray Optics 16 : Lens - Introduction : It's Types , Optical Centre , Focus , Focal Length JEE/NEET
17
Ray Optics 17 :Image Formation By Convex and Concave Lens for different Positions of Object JEE/NEET
18
Ray Optics 18 : Lens Maker's Formula - Derivtion and All Types of Numericals JEE/NEET
19
Ray Optics 19 : Magnification - Magnification & Len's Formula with Best Numericals JEE/NEET
20
Ray Optics 20 : Combination of thin lenses in Contact II Cutting Of Lenses II Power - JEE/NEET
21
Ray Optics 21 : Silvering Of One Surface Of Lens - Silvered Lens JEE/NEET
22
Ray Optics 22 : Microscope - Simple Microscope & Compound Microscope - JEE/NEET
23
Ray Optics 23 : Telescope - Refracting Telescope & Reflecting Telescope JEE/NEET
Laser
Playlist Videos
1
Introduction to Laser and Its Characteristics | Applied Physics 2 in Hindi
2
Absorption, Emission and Einstein coefficient in Laser | Applied Physics 2 in Hindi
3
Population inversion, Metastable state, pumping in Laser | Applied Physics 2 in Hindi
4
HE NE Laser Full Explained | Applied Physics 2 in Hindi
5
Laser System and Pumping Scheme | Applied Physics 2 in Hindi
6
Application of Laser | Applied Physics 2 in Hindi
7
ND: YAG Laser with Full Working | Applied Physics 2 in Hindi
8
Introduction to Optical fiber with working | Applied Physics 2 in Hindi
9
Types of Optical Fiber Part #2 | Applied Physics 2 in Hindi
10
Applications of Optical Fiber and Important Formula | Applied Physics 2 in Hindi
Optical Fiber
Playlist Videos
1
OPTICAL FIBERS || INTRODUCTION, COMPONENTS, PRINCIPLE & WORKING OF OPTICAL FIBRES || EXAM NOTES ||
2
ACCEPTANCE ANGLE, ACCEPTANCE CONE AND CRITICAL ANGLE OF PROPAGATION IN OPTICAL FIBRES | EXAM NOTES |
3
FRACTIONAL REFRACTIVE INDEX CHANGE IN OPTICAL FIBERS || WITH EXAM NOTES ||
4
NUMERICAL APERTURE OF OPTICAL FIBER || NUMERICAL APERTURE FORMULA DERIVATION || WITH EXAM NOTES ||
5
ATTENUATION IN OPTICAL FIBER | ATTENUATION AND MECHANISMS OF ATTENUATION IN OPTICAL FIBRES | NOTES
6
TYPES OF OPTICAL FIBERS | SINGLE MODE, MULTI MODE, STEP INDEX, GRADED INDEX OPTICAL FIBERS | NOTES |
7
OPTICAL FIBER COMMUNICATION SYSTEM | FIBER OPTIC COMMUNICATION SYSTEM | PART - 1 | WITH EXAM NOTES |
8
OPTICAL FIBER COMMUNICATION SYSTEM | PART - 2 | FIBER OPTIC COMMUNICATION SYSTEM | WITH EXAM NOTES |
9
V NUMBER || NORMALIZED FREQUENCY || CUT - OFF PARAMETER || OPTICAL FIBRES || WITH EXAM NOTES ||
10
SILVER PLAY BUTTON UNBOXING || 100K SPECIAL || UNBOXING SILVER PLAY BUTTON || SILVER PLAY BUTTON ||
11
OPTICAL FIBRE CHAPTER NOTES | OPTICAL FIBRE | FIBRE OPTICS | TYPES OF OPTICAL FIBRE |
12
PERSPECTIVES OF MODERN PHYSICS AND BASIC ELECTRONICS | QUESTION PAPER | BSc PHYSICS |
13
NUMERICAL APERTURE & ACCEPTANCE ANGLE OF OPTICAL FIBRE EXPERIMENT | OPTICAL FIBRE EXPERIMENT |
14
ELECTROMAGNETIC THEORY & MODERN OPTICS || BSc 3rd SEM || CCSU || DECEMBER 2025 || QUESTION PAPER ||
Photoelectric & Wave Mechanics
Playlist Videos
1
Quantum mechanics(lecture-4), Photon, characteristics of photon and Q & A, for B.sc. students
2
Quantum mechanics(lecture-5), Photo electric effect , what is photo electric effect for B.sc.
3
Quantum mechanics(lecture-6), Why classical theory fail to explain photo electric effects? for B.sc.
4
Quantum mechanics(lecture-7),Einstein Theory Of photo electric effect. Photo electric equation(B.sc)
5
Quantum mechanics(lecture-8), Q & A on photo electric effects, most imp questions for #IITJAM
6
Quantum mechanics(lecture-9),Compton Effect, Explanation of Compton effect, imp for B.sc. students
7
Quantum mechanics(lecture-10),Angle Of Recoil and kinetic energy of electron in Compton effect
8
Quantum mechanics(lecture-11) Important question on Compton effect and photo electric effect
9
Quantum mechanic(lecture-12), Dual Nature Of Light | Photon in single slit | for B.sc. students
10
Quantum mechanics(lecture-13). de Broglies matter wave de broglie hypothesis #iit#iitjam b.sc.
11
Quantum mechanic(lecture-14), Q & A On de Broglies wave . matter wave. #iitjam #bhu B.sc.
12
Quantum mechanics(lecture-15), Davisson and Germer experiment. #iit #iitjam B.sc. students
13
Quantum mechanics(lecture-16), Matter wave for macroscopic particles
14
Quantum mechanics(lecture-17), Particle versus wave in classical and Quantum mechanics
15
Quantum mechanics(lecture-17) Particle versus wave part - 02, wave and particle in quantum mechanics
16
Quantum mechanics(lecture-18) Heisenberg's Uncertainty Principle for b.sc. students #iit #iitjam
17
Quantum mechanics(lecture-22)(part-1) Wave packet in quantum mechanics || imp for b.sc. #IITJAM
18
Quantum mechanics(lecture-22)(part-2), Wave packet and Group velocity. Localized wave function.
19
Quantum mechanics(lecture-23) Group velocity(Derivation), velocity of wave packet, for b.sc. student
20
Quantum mechanics(lecture-24), Relation between group velocity and phase velocity. derivation.
21
Quantum mechanics(lecture-24) Group velocity and phase velocity of relativistic particle #IITJAM
Nuclear Physics
Playlist Videos
1
Class 12 Chapter 13 II Nuclei 01 :Introduction : Nuclear Structure - Composition and Size JEE/NEET
2
Nuclei 02 : Radioactivity - Part 1 - Cause of Radioactivity II Why Some Nuclei Are Radioactive ?
3
Nuclei 03 : Radioactivity - Part 2 : Alpha , Beta and Gamma Decay JEE/NEET
4
Nuclei 04 : Radioactivity - Part 3 : Law Of Radioactive Decay JEE/NEET
5
Nuclei 05 : Mass Energy Equivalence II Mass Defect - Binding Energy & Nuclear Stability JEE/NEET
6
Nuclei 06 : Nuclear Fission and Nuclear Reactor JEE/NEET
7
Nuclei 07 : Nuclear Fusion - Fusion Reaction in Sun : Difference Between Fission and Fusion JEE/NEET
8
Nuclei 08 : Life Cycle Of a Star | Death Of Sun | How BLACK HOLES are Formed !! What is SuperNova ?
Atom Models
Playlist Videos
1
Line Spectra Of Hydrogen Atom | Spectral Line Series | Rydgberg Constant | Bohr's Concept | Notes
2
Difference between EMR & MATTER WAVE | Basic Concept | NEP2020,New Syllabus #chemistry #bscnotes
3
De-Broglie Hypothesis | De-Broglie Theory | Experimental Proof | NEP-2020,New Syllabus #chemistry
4
Schrodinger Wave Equation | Formula Derivation | Application | Complete Handwritten Notes #bscnotes
5
Physical Significance of ψ and ψ2 | Schrodinger Wave Equation | Importance | #chemistry #bsc
6
BOHR'S ATOMIC MODEL | Postulates | Drawbacks | Handwritten Notes| Inorganic Chemistry,BSc.1st Year
7
Quantum Numbers | Types- Principle, Azimuthal, Magnetic & Spin Quantum Numbers #bscnotes #chemistry
8
RUTHERFORD ATOMIC MODEL | Postulates & Limitations | Alpha Scattering Experiment | #chemistry #bsc
9
Aufbau Principal ( n+l rule ) | Principle | Exception | Atomic Structure and periodic properties
10
Pauli Exclusion Principle | Complete Handwritten Notes for BSc. 1st Year #bscnotes
11
Hund's Rule Of Maximum Multiplicity | Uses Of Rule | Application #kanhaiyapatel
12
Heisenberg's Uncertainty Principle | Complete Concept In Hindi | Inorganic Chemistry,BSc.1st Year
13
Effective Nuclear Charge | Slatter Rule | Application Of Effective Nuclear charge
14
Ionization Energy,Factor Affecting Ionization Energy,BSc.1st year notes
15
Electron Affinity | Factors Affecting | Determined by born-haber cycle
16
Electronegativity | Factors Affecting | Periodicity | Inorganic Chemistry notes
17
Atomic Radii | Classification of Atomic Radii | Covalent ,Vander Waals , Metallic Radius
18
Atomic Orbital | Shape Of S,P,D Orbitals | Difference Between Orbit & Orbitals | #kanhaiya_patel
19
Zeeman Effect And Stark Effect | Atomic Structure and Periodic Properties
20
Schrodinger Wave Equation | Basic Concept | Derivation | Application | Imp.For BSc.+MSc. Notes |
21
Bohr's Atomic Model #shorts #ytshorts #chemistry #bsc
22
Chemistry Handwritten Notes PDF 🔥 #Shorts