Two parallel charged rings both with diameter 24.0cm are located 15.0 cm apart sharing a common axis. One ring has a charge of 25.0nC and the other ring has a charge of 40nC. What is the magnitude of the electric field half way between the rings on their axis?
A) 37570 N/C
B) 637 N/C
C) 15500 N/C
D) 1.26 * 10^6 N/C
E) None of the above
Posted by Richard Shatz
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