Can you explain to me what concepts and equation I need to use here?
Can you explain to me what concepts and equation I need to use here? 16. A...
please show work when possible so that I may better understand. Thank you. x=L The rail gun consists of two thick conducting rails connected to a power supply and there is a magnetic field assumed to be uniform and constant in the direction shown. A short conducting bar that is to be (or carry) the projectile is placed across the bars at x -0. The current flows through the bars as shown. The magnetic force on the bar causes it...
3R MC 12 Two identical solenoids are connected to each other so that they carry the same current, and are inserted through two loops in an electrical circuit, as shown left diagram. The solenoids are oriented such that when you loolk from one end, the currents are circulating in opposite directions, as showin in the second diagram. For a period of time, the current flowing through the solenoids is changing in a steady linear manner: It) ~ t. During this...
plz do all 10 multible choises for the three pictures QUESTION 1 Curly electric fields, L.o. non-Coulomb electric fields, can ONLY be generated by CHANGING magnetic fields True False QUESTION 2 The units of magnetic flux are T m? True False QUESTION 3 The coll encircles a solenold with a decreasing magnetic field; this results in an emf in the surrounding coll. There are 100 turns in the coil. The em through one turn of a collis 0.0001 V ignore...
Please answer both questions (apart from 9b) if you can! Very stuck on both MR B2 8. An adjustable loop, with a cross-bar of width w that slides between two rails, is tilted so that it makes an angle & with respect to the ground. Let the sliding cross-bar have a resistance R and a mass m (and neglect any other resistance). a. If the loop is placed in a vertical magnetic field, B = B2, show that the cross-bar...
can you please show me how to do each of these thank you! The magnetic field in the region between the poles of an electromagnet is uniform at any time, butis a point) increasing at the rate of 0.020 T/s. The area of the conducting loop in the field is 180 cm?. What is the magnitude of the induced emf? 0.12 mV 0.90 ml 0.11 mV 0:0.36 mV A rectangular loop with area A rotates with constant angular velocity o...
Can someone please tell me what chapters (1-5) these questions are based on? I have already answered the questions and understand how to solve the material, but i want to be able to pinpoint where i can find this info. in the book. I am using Brigham’s Fundamentals of Financial Management (pictures attached). If it is hard to read, please let me know. i will post better pictures. i know the time vale of money stuff already EDIT: HERE IS...