A molecule of hcl dipole moment p 360 x 10-30 cm and

Question

Solve the following questions:

Question 1: What is the maximum torque on a molecule of HCl (dipole moment p = 3.60 x 10^-30 Cm) in a region of electric field E = 4.2 x 10⁴ N/C?

Question 2: A molecule of HCl (dipole moment p = 3.60 x 10^-30 Cm) and moment of inertia of 2.70 x 10^-47 kgm²) is suddenly subjected to an electric field E at right angles to the direction of the molecule's dipole moment. If the initial angular acceleration of the molecule is 2.03 x 10²¹ rad/s², what is the magnitude of the electric field?

Explanation and formulas needed for best answer!