NEET 2023 Physics question

An electric dipole is placed at an angle of 30° with an electric field of intensity N C. It experiences a torque equal to 4 N m. Calculate the magnitude of charge on the dipole, if the dipole length is 2 cm.

• (A)2 mCCorrect
• (B)8 mC
• (C)6 mC
• (D)4 mC