A) \[\frac{\pi }{4}\]
B) \[\frac{\pi }{2}\]
C) \[\pi \]
D) zero
E) \[\frac{2}{3}\pi \]
Correct Answer: C
Solution :
Dipole energy \[U=-pE\,\cos \theta \] When U is maximum \[\cos \theta =-1\] \[\theta =\pi \]You need to login to perform this action.
You will be redirected in
3 sec