A +10 nC total charge is uniformly distributed along circular ring of radius 5 um: released from rest from point (P_ located 10 um from the center of the ring: electron What is the kinetic energy (KEcl of the electron when it passes the center of the ring? A. 1.13 X " 10-12 Joules B. 1.59 X 10-12 _ Joules C.1.84 X 10-12 Joules D. 2.11X 10-12 Joules E. 2.45 x 10-12 Joules