In a region, electric field varies as E=2x^2 −4 where x is distance in S.I. from origin along x-axis. A positive charge of 1μC is released with minimum velocity from infinity for crossing the origin, then electric field varies as E=2x^2 −4 where x is distance in S.I. from origin along x-axis. A positive charge of 1μC is released with minimum velocity from infinity for crossing the origin In a region then December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 1 - Electric Charges and Fields , Volume 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related