Question

An electric dipole is placed at an alignment angle of 30o with an electric field of 2 × 105 N C–1. It experiences a torque equal to 4 N m. The charge on the dipole if the dipole length is 1 cm is (a) 4 mC         (b) 8 mC            (c) 5 mC          (d) 7 Mc        ​

Answer 1

hey mate ,

here is your answer

B) 8mC is the correct answer

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