Two small balls having equal poistive charges Q( coulomb) on each are suspended by two insulating strings of equal length L(metre) from a hook fixed to a stand. The whole set up is taken in a satellite into space where there is no gravity (state of weightlessness). The angle between the two strings is...............and the tenison in each string is...................newtons.
A. `0^(@)`
B. `90^(@)`
C. `180^(@)`
D. `0^(@) lt theta lt 180^(@)`
