The class is about Electricity and Magnetism. The website wants exactly the perfect answer and in the same metric system units that are stated on the calculators that are on the picture for the question, if not, it'll mark it wrong.

Two parallel circular rings of radius R = 20.7 cm have their centers on the x axis separated by a distance / = 13.3 cm. If each ring carries a uniformly distributed charge Q = 0.015 uC, find the electric field E at the point on the x axis at x = 2.7 cm. Give a positive answer if the electric field points to the right, negative if to the left. 5 0. E = N/C abc sin(x) 0x10' Submit Reset Reset All .See Example 21-9 for the electric field of a uniformly charged ring. .Use the superposition principle to find the electric field due to two charged rings--just add the electric fields from each ring considered separately.Find the electric field E at x = 17.1 cm. 5 7 VO E = N/C abc sin(x) 0x10 Submit Reset Reset All