Question Find the current \( \mathrm{I} \) in Figure 1 by method of Voltage Division in all steps.

Problem 5 (5 points) Griffiths Problem 6.23a. A familiar toy consists of donut-shaped permanent magnets (magnetization parallel to the axis), which slide frictionlessly on a vertical rod. Treat the magnets as dipoles, with mass md and dipole moment m. If you put two back-to-back magnets on the rod, the upper one will "float" - the magentic force upward balancing the gravitational force downward. At what height 2 does it float?

Question 6 [10 points] Find all complex numbers z such that z2=-2i, and give your answer in the form a+bi. Use the square root symbol 'V' where needed to give an exact value for your answer. =- z= ???

Please include the photo of output Write a C++ program to simulate the following system: An alarm system has three different control panels in three different locations. To enable the system, switches in at least two of the panels must be in the on position. If fewer than two are in the on position, the system is disabled. Notes: 1. You can't use if statement or any type of comparisons to implement simulations 2. As an output you need to provide the input/output tables of the given circuit

A Fire and Security Alarm Monitoring System A large building may require an automated alarm system which monitors and controls all fire and security alarms in the building. Normally, the building is divided into zones and a number of alarms are associated with each zone. Alarms alert a central manned control area who may pass these on to the emergency services or may respond personally. Factors which have to be taken into account in building such a system are: - If the control area is unmanned and an alarm is activated this alarm should not be ignored if it is potentially serious. Emergency services should be automatically called. - Some but not all parts of the building may be equipped with sprinkler systems or systems to shut down electrical equipment. These should be activated if a fire alarm is confirmed. They should not be activated if there are people in the same room. - The building may be equipped with direction indicators which illuminate the route to the nearest exit. These should be activated when a fire alarm is confirmed. At the same time, an audible signal should sound alerting occupiers to leave the building. - A security alarm may cause some internal doors to be locked automatically. It should be possible to isolate complete zones by automatic door locking. - False alarms are common and it might be normal practice to have an alarm confirmed before alerting emergency services. There are different ways of confirming an alarm. In the case of a fire alarm, it may be confirmed by multiple sensors detecting a problem. Work: Design and implement the corresponding database and submit a report according to the following template. Table of contents of the final Report: Chapter 1 – Case description (in which you put the full details of the case by including all business rules) - Chapter 2 – Design models o Entity-Relationship Diagram (including all your assumptions) o Logical Schema (including at least 15 tables) - Chapter 3 – SQL queries (20 advanced SQL queries) and their corresponding output snapshots - Chapter 4 – Conclusions and Future work * we can use any dbms platform *

Learning Goal: To use the force method of analysis to calculate the reaction forces for a statically indeterminate axially loaded member. The steel member shown below has a diameter of 85 mm modulus of elasticity of E = 200 GPa and is fixed at A and B. The support at A is rigid, but the support at B can be considered rigid only if the reaction force at B does not exceed 150 kN. The lengths are LAB = 6.5 m and LAC = 2.4 m. Part A-Determine the maximum load What is the maximum load. P. that can be applied such that the reaction at B does not exceed 150 kN ? Express your answer to three significant figures in kN. View Available Hint(s) ΟΙ ΑΣΦ! vec ? P= KN Submit Part B - Determine the reaction at A When the applied load has the maximum design value of P = 408 kN the reaction at Bis 150 kN. What is the reaction force at support A? Express your answer to three significant figures in kN. View Available Hint(s) EVO AEQU vec ? Fi- KN Submit

Sarasota Corp. has the following transactions during August of the current year. Aug. 1 Aug. 4 Issues shares of common stock to investors in exchange for $10.350. Pays insurance in advance for 3 months, $1.700. Receives $800 from clients for services rendered. Pays the secretary $610 salary. Aug 16 Aug. 27 Indicate the basic analysis and the debit-credit analysis. Basic Analysis Debit-Credit Analy Aug 1 The asset Cash 15 Increased Debits Increase Assets Debit Cash the stockholders equity account Common Stock is Increased S 10350 The asset Cash is Increased Debits Increase Assets Debit the stockholders' equity account Cash Common Stock v is Increased 10350 Credits Credit $ The asset Is Debits IT Debit the asset is Credits Credit $ Aug 16 The asset Debits Debit the revenue is $ Credits Credit $ Aug 27 The expense is Debits Debit the asset is $ Credits Credit