An electric dipole of dipole moment 2 × 10^-8 C - m in a uniform electric field experiences a maximum torque of 6 × 10^-4 N - m. The magnitude of…

An electric dipole of dipole moment $\displaystyle 2 \times 10^{-8} \mathrm{C}-\mathrm{m}$ in a uniform electric field experiences a maximum torque of $\displaystyle 6 \times 10^{-4} \mathrm{~N}-\mathrm{m}$. The magnitude of electric field is