The electric field of the dipole is given by É (r, E (r, e) = P (2 cos Of + sindê) When 0 = 0, Ē Mp. When 0 = 90, Ē † p. At which angle Ēlp? Reminder: f = sinbcospâ + sin0sinoy + cos02 cosocosâ + cos0sinoŷ – sind2 = -sinpâ + cosøŷ Possible answers: a) 0 = arccos(- b) 0 = arccos() c) 0 = arccos()
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