A particle of mass m and charge +q enters a region of magnetic field with a velocity v, as shown in figure. (a) Find the angle subtended by the circular arc described by it in the magnetic field. (b) How long does the particle stay inside A particle of mass m and charge +q enters a region of magnetic field with a velocity v as shown in figure. (a) Find the angle subtended by the circular arc described by it in the magnetic field. (b) How long does the particle stay inside September 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related