Conceptwise Worksheets

Guru's Class 12 CBSE Physics Handbook Read-Only PDF / Order Printed Handbooks

Guru's Class 11 CBSE Physics Handbook Read-Only PDF / Order Printed Handbooks

12P01 Electric Charges and Fields 

Topic 1: Electric Charges, Coulomb's Law Concept Quiz

Topic 2: Electric Dipole, Axial line, Equatorial line, In external electric field, equilibrium, stable unstable Concept Quiz

Why is the direction of Electric Dipole taken from negative to positive?

Topic 3: Gauss law and its applications, Electric Field, Electric Flux through Gaussian surfaces, Charges kept at different locations of cube  Concept Quiz

Electric Field in different regions of Charged Solid metal sphere surrounded by a Concentric spherical Shell

Topic 4: Charged Particle in a Uniform Electric Field   Concept Quiz1   Concept Quiz2   Concept Quiz3

Charged balls hanging from two strings attached to a fixed point   Level 1   Level 2

Various possible SHM oscillations in charges JEE Main 

Electric Field and Voltage due to a infinitely spread thick slab , inside and outside the slab Concept

12P02 Electric Potential and Capacitance

12P02A Electric Potential 

Topic 1: Electric Potential, Potential Energy, Potential difference concepts, V due to a point charge. Concept Quiz

Topic 2: V due to an Electric Dipole, Special cases, Rotational work done by a Dipole in an External Electric Field, Rotational Potential Energy stored in a Dipole in an External Electric Field. Concept Quiz

Topic 3: V due to a system of multiple Charges, Work done to assemble multiple charges to a given configuration, Work done or energy of a charge inside an external electric field, Work done or energy of two charges inside an external electric field. Concept Quiz

Topic 4: Equipotential surfaces due to point charge, in uniform external electric field, in a dipole, in a region of two charges of same polarity, Electric field perpendicular to equipotential surface, Equipotential surfaces in a non-uniform electric field. Concept Quiz

Topic 5: Relationship between electric field and voltage, conservative field concepts, E and V inside a uniform electric field. Concept Quiz

Topic 6: Electrostatics of Conductors, Electrostatic shielding, Voltage inside a spherical shell, E perpendicular to the surface, E at the surface. Concept Quiz

Topic 7: Redistribution of charges in spheres, Vande Graff principles, action of points, charges always flowing from inner sphere to outer sphere, Voltage and charges in sphere while earthing. Concept Quiz ConceptQuiz

12P02B Capacitors 

Topic 1: Capacitor Basics, Capacitor without dielectric, Energy stored, Energy Density, Force of attraction between plates, series and parallel, potential or voltage divider in series, redistribution of charges in parallel. Interactive Concept Quiz quiz2

12P09 Ray Optics

Mirrors and Lenses Fundamentals, Mirror Lens Equation and Magnification Quiz 1 NEET

Refraction of Light, Lateral Shift, Apparent Depth Theory Quiz 1 NEET

Refraction at Curved Surfaces, Lens, Power of Lens Quiz1 NEET 

Prism and Dispersion of Light NEET Quiz1

Optical Instruments Microscope Quiz1 NEET

12P13 Nuclei 

Nuclear Physics Fundamentals (Isotopes, Abundance, Radius, Density of Nucleus, Mass Defect, Saturation property of nuclear force, Binding energy per nucleon) Quiz 1  Quiz 2 Level 2   Level 3

12P14 Semiconductor Materials and Devices 

Semiconductor Materials, Intrinsic, Extrinsic, p-type, n-type Quiz 1 Quiz 2 Interactive Quiz 2

11P13 Oscillations 

Adding a constant term to the characteristic equation of SHM, will it be SHM or not. Explanation  
Adding gravity like constant force to an oscillating force like spring Example 
Graphical representation of shifted origin SHM and Practice problems