Use Gauss’ law to obtain an expression for the electric field due to an infinitely long wire..

(i) Use Gauss’ law to obtain an expression for the electric field due to an infinitely long thin straight wire with uniform linear charge density λ. (ii) An infinitely long positively charged straight wire has a linear charge density λ. An electron is revolving in a circle with a constant speed 𝑣 such that the wire passes through the centre, and is perpendicular to the plane of the circle. Find the kinetic energy of the electron in terms of magnitudes of its charge and linear charge density λ on the wire. (iii) Draw a graph of kinetic energy as a function of linear charge density 𝜆 Gauss Law Class 12 Electric field due to charged wire Linear charge density physics Kinetic energy of revolving electron Class 12 Physics Electrostatics Electric field using Gauss Law Electrostatics important questions CBSE Class 12 Physics derivation NEET Physics Charge Distribution Charge and field Class 12 concepts #GaussLaw #Electrostatics #Class12Physics #CBSEPhysics #NEETPhysics #PhysicsDerivation #ElectricField #ChargeDensity #KineticEnergy #PhysicsConcepts Follow us at :- 1. Facebook:-click the link (https://www.facebook.com/profile.php?id=10...) 2. Instagram:- click the link (https://instagram.com/challengerclasses?ig...) 3.Telegram:- click the link (https://t.me/Challenger_classes) . . . Don't forget to suggest our channel to someone who needs it:-   / @challengerclasses2018