Discuss on “the real world” by applying the physics concepts we are learning to both everyday life and to aviation.After completing the readings and concept-related activities in the above sections of the module—including the module Experiment, you will be prepared to engage in this discussion.Initial Post Instructions and Requirements:Instructor’s choice (need to answer to both parts for full credit):1. How do we obtain a positive ion and a negative ion? Give an example for each.2. Why do we use more AC versus DC? (Be sure that you explain using the concept of ohmic resistance – see last slides of Chapter 7 Power-Point).1. Formulate an organized, clearly worded, and succinct initial post that substantively covers all discussion paragraph points stated for your chosen topic. Because your initial post will be scored on the degree to which you meet these standards, there is no set minimum word requirement. However, there is a set maximum word requirement – confine your initial post toRemember that we are all reading each other’s posts, and one that is succinctly written is more likely to be read and responded to, thus furthering our discussion on that topic.3. Include at least one graphic, video, or image that visually adds to some aspect of your post – as they say.