8. An electric dipole of moment p⃗ is placed in a uniform electric field E⃗. Then (i) the torque on the dipole is p⃗ ×E→ (ii) the potential energy of the system is p⃗ .E→ (iii) the resultant force on the dipole is zero. Choose the correct option. (a) (i), (ii) and (iii) are correct (b) (i) and (iii) are correct and (ii) is wrong (c) only (i) is correct (d) (i) and (ii) are correct and (iii) is wrong

Two wooden members of 80 × 120-mm uniform rectangular cross section are joined by the simple glued scarf splice shown. knowing that β = 22° and that the maximum allowable stresses in the joint are, respectively, 400 kpa in tension (perpendicular to the splice) and 690 kpa in shear (parallel to the splice), determine the largest centric load p that can be applied using mohr's circle. (round the final answer to two decimal places.)