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6) Toppling | JEE | basics of toppling of a block | why normal contact force shifts in toppling

34) Fluid Dynamics| velocity of efflux & thrust force due to a hole in a conical vessel

42) Fluid Statics / angular acceleration of hinged rod in a fluid due to buoyant force.

33) Fluid Dynamics| JEE | Magnus Effect | Aerodynamic Lift| Bernoulli Theorem|

32) Mutual Induction| JEE |There are two concentric coplanar rings where outer ring has radius 4 m

11) Fluid Dynamics | A cylindrical vessel contains two immiscible liquids of density ρ₁= 600 kg/m³

2) Excess pressure in Soap Bubble | Surface Tension | JEE Advanced| JEE Main

20) JEE | The block A is placed on a rough horizontal fixed surface and connected with a ball B.

30) spring force and circular motion | A collar B of mass 2 kg is constrained to move along a

17) JEE Adv | work done by friction ,when block moves upon a plank

4) Physics | EM waves class12 | Generation of EM waves & how EM waves propagates in a free space

5) Physics | Resolving power class 12 | Resolving power of human eye

12) Series/Parallel RLC circuit | The RMS value of voltage across L, C and R1 are 5√5V, 10V and 5V

25) Physics | Current Electricity | Find the resistance of a thick cylindrical shell

24) Physics |Ray Optics | Snell's law in vector form derivation. For a ray of light refracting from

17) Physics | Capacitor | Capacitance of a capacitor filled by three dielectric slabs K1, K2 and K3

15) Physics| JEE | Equilibrium of charged soap bubble | Excess pressure inside a charged soap bubble

47) Gauss law | Three large parallel conducting plates A, B and C are given charges 5Q, 2Q and Q

23) Gauss Law | A point charge q is kept at center of the cavity formed in a metal sphere

15) Gauss Law | A point charge kept in a cylinder, find flux through curved face of a cylinder

14)Gauss Law | flux through slant face of triangular prism with point charge lies at center of base

13) Gauss Law | A point charge q is placed on the body diagonal AP of a cube at a distance AP/3

12) Gauss law | A point charge q is placed on the center of a face of a cube. find electric flux

11) Gauss law | A point charge q is placed at a distance x perpendicular to the above the center