A charged particle q is shot towards another charged particle Q which is fixed, with a speed v. It approaches Q upto a closest distance r and then returns. If q was given a speed 2v, the closest distance of approach would be: A charged particle q is shot towards another charged particle Q which is fixed the closest distance of approach would be: with a speed v. It approaches Q upto a closest distance r and then returns. If q was given a speed 2v December 5, 2020 Category: Arihant Physics by D.C Pandey , Chapter 2 - Electrostatic Potential and Capacitance , Volume 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related