Final answer:
The question lacks context but generally pertains to high school level Physics, covering the relationship between load and deflection, Young's modulus, and the behavior of particles in fields.
Step-by-step explanation:
The question seems to revolve around the subject of Physics, particularly looking at the relationship between load and deflection of a material, the concept of Young's modulus in relation to stress and strain, the behavior of electrons in electric and magnetic fields, and the analysis of forces and motion, possibly within the context of an electricity and magnetism unit or mechanics. The question asks to draw a load versus deflection curve at a point 'b' which is likely a point on a graph representing a specific load and its corresponding deflection. To address the part of the question about the ratio of (γ1p γ2p)/ γ1 p, which seems to be a typographical error, more context would be needed. However, let's assume in a proper Physics context it could be a ratio of two different measurements or quantities denoted by γ1 and γ2 under different conditions 'p'.
As for the remaining part of the question which includes various equations and scenarios, there is insufficient context to provide a specific answer or it contains typoes that make it incomprehensible. Concepts like Young's modulus (Y), electron deflection in magnetic fields, and gravitation are all high school level Physics topics generally covered under mechanics or electromagnetism. Yet, without clear questions, providing step-by-step explanations is not feasible.