A charge of 6.1 nC is uniformly distributed on a ring of radius 3.9 cm. Find the electric field strength on the axis measured from the center of the charged ring at a distance of 1.95 cm and 78 cm.
E at 1.95 cm = N/C
E at 78 cm = N/C
A charge of 6.1 nC is uniformly distributed on a ring of radius 3.9 cm. Find the electric field strength on the axis measured from the center of the charged ring at a distance of 1.95 cm and 78 cm.
E at 1.95 cm = N/C
E at 78 cm = N/C