A 1C charge is placed at the origin. Other infinite numbers of unit charges are placed at √2, √4, √8, √16,….(up to infinite) distances from the origin in a straight line. What will be the total force acting on the 1st charge?
A. 9*109 N
B. 18*109 N
C. Infinite
D. 1 N
Answer:A
A 1C charge is placed at the origin. Other infinite numbers of unit charges are placed at √2, √4, √8, √16,….(up to infinite) distances from the origin in a straight line. What will be the total force acting on the 1st charge?
A. 9*109 N B. 18*109 N C. Infinite D. 1 N