Quiz 4 Magnetic Fields: Model and explain the cause and effect relationship between steady currents and magnetic fields, as well as the effect of those fields on moving charges.. . Identify the direction of the magnetic field created by a current using the right hand rule. Identify the direction of force, magnetic field, and/or velocity for interactions between moving charges and magnetic fields. Use vector representations (graphical, column vector) to quantitatively determine the magnetic field at a point that is created by one or more long straight wires. Use vector representations (graphical, column vector) to model the magnetic force on a moving charged particle using the Lorentz force law Flux and Induction: Use Faraday's Law to model and explain the cause and effect relationships between changing currents magnetic fields, magnetic flux, and induced emf. Calculate magnetic flux through a conductive loop . Identify the direction of an induced emf due to changes in flux Calculate the average emf due to a changing flux through a conductive loop.1. Determine the Magnetic Field Vector at points A, B, and C based on the wires and their currents. a. Show all steps and report your answer as a column vector. b. Graphically show the magnetic field vector from each wire, as well as the total magnetic field . . .- :... - 1 . . .. ... .. E....... .... ....!... 2A | 3A C I B ........ Each grid line represents 1 cm2. Determine the Magnetic Force that a 2;\": charge would experience if it passed through each point with a velocity of 3 mils in the +2 direction. Show all steps and report your answers as column vector. 3. A coil with a radius of 0.35m rotates in a magnetic field. It begins with an angle of 15 between the magnetic field and the line normal to the area of the coil. 1.2 seconds later the angle is 750. Find the average emf B = 1.8 x 10-2 T Z4. Suppose you replaced the coil with one that has double the radius. How would that affect the average emffor this same timeline? Explain your reasoning {no calculations needed. but you can use equations as evidence if you like}