Two point charges of the same polarities are hung with the help of two threads and kept close. The angle between the threads will be _________ if the system is taken to space.
A. 180 degree
B. 90 degree
C. 45 degree
D. 60 degree
Answer:A
Two point charges of the same polarities are hung with the help of two threads and kept close. The angle between the threads will be _________ if the system is taken to space.
A. 180 degree B. 90 degree C. 45 degree D. 60 degree