11. Determine if the situations below will produce a change in the magnetic flux and if so, give the value of AD and the emf induced. The coil consists of 7 loops, each with area of 0.55 m2. The magnetic field strength is 0.60 T. The time for each change is 0.10 s. A. Coil is moved to a region of B-0.60 T to 0 T B. Coil is moved and stays in B field B movement movement of coil of coil C. Coil is rotated from position shown by 90° D. Coil is rotated from position shown by 180° 8. coil is rotated 180 coil is rotated 90"

11. Determine if the situations below will produce a change in the magnetic flux and if so, give the value of AD and the emf induced. The coil consists of 7 loops, each with area of 0.55 m2. The magnetic field strength is 0.60 T. The time for each change is 0.10 s. A. Coil is moved to a region of B-0.60 T to 0 T B. Coil is moved and stays in B field B movement movement of coil of coil C. Coil is rotated from position shown by 90° D. Coil is rotated from position shown by 180° 8. coil is rotated 180 coil is rotated 90"

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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1. Two solenoids have the same number of turns per unit length, n, and same current i flowing through them. The diameter of coil (a) is twice that of coil (b). If which coil is the magnetic field strength bigger? O A OB A. Coil (a) B. Coil (b) C. The magnetic field is the same in both. D. Not enough information O C ANNAMAANA wwwwwwwwwww. No, that's not the correct answer. (a) X (b)
6. For each situation, circle the best choice. a. A current carrying wire is pulled away from a conducting loop as shown. Which way will an induced current flow in the conducting loop? I- Clockwise in the loop, Counterclockwise in the loop, There is no induced current, More information is needed b. A metal bar completes a circuit as in moving upwards in a magnetic field as drawn. Which way will an induced current flow in the loop? Clockwise in the loop, Counterclockwise in the loop, There is no induced current, More information is needed
Two high-current transmission lines carry currents of 45 A and 78 A in the same direction and are suspended parallel to each other 28 cm apart. If the vertical posts supporting these wires divide the lines into straight 16 m segments, what magnetic force does each segment exert on the other? _N. Exponential format with 2 SẺ. QUESTION 14 An induced emf will occur if A. the strength of the magnetic field is changed. B. the coil's area is changed. C. the angle at which the magnetic field and the coil's area meet is changed. D. all of the above.
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