IIT-JAM

PH Physics Section 1: Mathematical Physics Vector Calculus: Linear vector space: basis, orthogonality and completeness; matrices; similarity transformations, diagonalization, eigen values and eigen vectors; linear differential equations: second order linear differential equations and solutions involving special functions; complex analysis: Cauchy-Riemann conditions, Cauchy’s theorem, singularities, residue theorem and applications; Laplace transform, Fourier analysis; elementary ideas about […]

Introduction AC is defined as alternating current due to bidirectional flow and representing by Sinusoidal current because of sine function . we just giving few important questions related to ac .1 In a light bulb connected to an ac source the instantaneous current is zero two times in each cycle of the current. Why does […]

What Are Conductive vs. Insulative Materials?Electrostatic discharge (ESD) happens from friction between conductive and less conductive or non-conductive materials. Non-conductive, or insulative, materials have high surface resistivity, limiting electrons’ flow over and through the material. Static charges are difficult to ground and remain on the surface of these materials. On the other hand, conductive materials […]

Syllabus Mathematical Methods: Calculus of single and multiple variables, partial derivatives, Jacobian imperfect and perfect differentials, Taylor expansion, Fourier series. Vector algebra, Vector Calculus, Multiple integrals, Divergence theorem, Green’s theorem, Stokes’ theorem. First order equations and linear second order differential equations with constant coefficients. Matrices and determinants, Algebra of complex numbers. Mechanics and General Properties […]