13 pts Calculate the equivalent capacitance between points a and b in the circuit shown below. 14C 2C 6C 8C b O 29C/40 O 77C/13 O 13C/77 62C/5 hp HEWLETT-PACKARDQuestion 3 13 pts A particle with charge +2.53 nc and mass 1.65 x 10-10 kg is held fixed at the midpoint of a parallel plate capacitor (i.e. the charge is placed halfway between the positive and negative plates of the capacitor). The capacitor is fully charged with a 9 V battery. If the particle is released from rest, calculate the speed of the particle when it reaches the negatively charged plate. 16.6 m/s hp HEWLETT-PACKARDThe figure shows a collection of 3 charges arranged so they are equidistant from a central point P as shown. Q1 = 4+4.5 nC. Q2 = +6.7 nc. Q3 - -8.3 nC and d = 2.6 m. Calculate the electric potential at point P. Q2 This is for a quiz. The author does not give copyright permission Q3 3.7 V 10 V hp H13 pia The figure below shows a plot of the electric potential along the x-axis. Identify the labelled points (A-E) where you could release an electron from rest, and the electron would accelerate to the left (in the -x direction). V(x) A C X Cand F hp