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physics.class-ph2024
Gauss' law for arbitrarily moving Gaussian surfaces: A revisit
Shyamal Biswas
We have re-examined the integral form of Gauss' law for arbitrarily moving charges inside and outside an arbitrarily expanding (or contracting) and deforming Gaussian surface. We h…
physics.class-ph2024
Refractive index for the mechanical refraction of a relativistic particle
Bikram Keshari Behera, Surendra Kumar Gour, Shyamal Biswas
We have analytically determined the refractive index for the mechanical refraction of a relativistic particle for its all possible speeds. We have critically analysed the importanc…