Mr. Ali
Intensity of electric field near a charged plane
Intensity of electric field near a charged plane sheet of infinite extension Suppose that on one surface of a uniformly charged flat sheet of infinite extension whose surface density is…
Application of Gauss’s theorem
Intensity of the electric field due to uniformly distributed charge on a wire of infinite length. Or, Intensity of the electric field near a uniformly charged straight wire of infinite…
Speed of the linear path full chapter
Distance And Displacement 1. Distance Suppose an object is along the x-axis. In time t₁ the object reaches A from the original point and in time t₂ the object reaches…
Unit and dimension of electric dipole
Electric dipole Electric dipole is a system in which two equal but opposite type of point charges are located at a short distance from each other. The product of any…
Intensity of electric field due to electric dipole
1. Axial or Longitudinal Position Suppose an electric dipole with dipole moment P. We want to calculate the electric field intensity at a point P located at a distance r…
Electric force line and its properties physics
Electric force line Electric force lines are imaginary but the electric fields generated by them are real. A tangent drawn at any point to the electric field line represents intensity…
Importance of Coulomb’s law
Importance of Coulomb’s law When a charge is stationary then only the electric force acts on it. Which was discovered by Coulomb. Therefore it is also called Coulomb force.When a…
Coulomb’s law and electric field full chapter
Electric charge Electricity is the factor by which charge is generated in any object or substance. When a substance becomes electrostatic, the substance acquires charge. Therefore such a substance is…
Formation of Rainbow / How Rainbow is formed
Rainbow When sunlight enters a raindrop, it is refracted along its path, causing different wavelengths of white light. So the one with higher wavelength (red) bends the least while the…
Refraction of light class 10 physics
Refraction of light When a ray of light enters from one transparent medium to another transparent medium, it deviates from its straight path, this phenomenon is called refraction of light.…