As shown in figure , a dust particle with mass m = 5.0 x 10^-9 kg and charge q0 = 2.0 nC starts from rest at point a and moves in a straight line to point b . what is its speed v at point b ? a dust particle with mass m = 5.0 x 10^-9 kg and charge q0 = 2.0 nC starts from rest at point a and moves in a straight line to point b . what is its speed v at point b ? as shown in figure November 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related