Hey guys, I'm doing a stock pitch for an interview and have questions on projecting some BS items like Accounts Payable and Accrued Expenses. This company I'm building a model for has had consistent Revenue, COGS, and AP for the past 3-4 years until Q2 when they decided to pay off about half of their AP (think 400 million ->200 million of AP). Current density is the amount of current flowing through a conductor divided by its area, The direction of the flow of current is defined in terms of a flow of positive charges (even if the actual charge carriers are negative). The unit of current density is Amperes per meter squared (A/m 2). Resistivity AP Biology, big ideas and ... student can engage in scientific questioning to extend thinking or to guide investigations within the context of the AP course.