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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 1 - Electrostatics > An electric dipole moment p is placed in an electric field of intensity ‘E’. The dipole acquires a position such that the axis of the dipole makes an angle θ with the direction of the field. Assuming that the potential energy of the dipole to be zero when θ=90^∘, the torque and the potential energy of the dipole will respectively be

An electric dipole moment p is placed in an electric field of intensity ‘E’. The dipole acquires a position such that the axis of the dipole makes an angle θ with the direction of the field. Assuming that the potential energy of the dipole to be zero when θ=90^∘, the torque and the potential energy of the dipole will respectively be

The number of lines of forces coming out from +1 coulomb charge is