ElectrostaticsEasy
Question
Two small identical spheres, each of mass 1 g and carrying same charge 10-9 C are suspended by threads of equal length. If the distance between centres of the sphere is 0.3 cm in equilibrium the inclination of the thread with the vertical will be :-
Options
A.tan-1 (0.1)
B.tan-1 (2)
C.tan-1 (1.5)
D.tan-1 (0.6)
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