Two particles P and R have m 40 gm each and charge of equal

Last updated: 6/11/2023

Two particles P and R have m 40 gm each and charge of equal magnitude Q but of opposite sign P is suspended from the ceiling by means of a massless string of length L When P and R are separated by a horizontal distance of 0 3 m P is in static equilibrium with the string making an angle of 45 with the vertical Taking the acceleration due to gravity to be 10 m s The magnitude of the charge Qis A 2 C B 4 C C 6 C D 10 C 1 45 P R