2. A circular wire ring is situated above a long straight wire, as shown in the figure. The straightwire has a current I flowing to the right, and this current is decreasing at a constant rate. Whichof the following statements is true?(A) There is an induced current in the wire ring, directed inclockwise orientation.(B) There is an induced current in the wire ring, directed ina counterclockwise orientation.(C) There is no induced current in the wire ring.

The current produced in a coil when there is a variation in the magnetic flux of the same coil or…

Answered: 2. A circular wire ring is situated…

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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A -> → BCt); 131 increasing Y. そと A wise loop is placed in the y-z plane a time varying mapretic yield pointed with in the X - direction. If the mapnetic field strepth is inceesing what is the direction of induced current the Loop A ? in
QUESTION 6 A long, thin wire is made into circular loop that lies flat in the x-y plane. A magnetic field points in the positive x (i) direction and is increasing. Which of the following statements are true regarding the resulting current in the loop? The current will flow clockwise O current will not flow O The current will alternate between clockwise and counter clockwise The current will flow counter clockwise QUESTION 7 A long, thin wire is made into a loop that lies flat in the x-y plane. A decreasing magnetic field points in the negative y (-j) direction. Which of the following statements are true regarding the resulting current in the loop. O current will alternate between clockwise and counter clockwise O The current flows clockwise O current will not flow The current flows counter clockwise
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13. [-/1 ERCP11 20.3.P.025. MY A pickup truck has a width of 78.3 in. If it is traveling north at 45 m/s through a magnetic field with vertical component of 38 T, what magnitude emf is induced between the driver and passenger sides of the truck? mV Need Help? Read t
17. A U-shaped wire is bridged by a small metal rod AB of length I, and the distance of the rod from the left end of wire is a at initial moment t=0 as indicated in the right figure. A uniform magnetic field is directed into of page. Now move the rod at constant velocity y to the right as indicated.(a) Calculate the magnetic flux through the loop formed by the wire and rod at any instant t. (b) Find the emf induced in the loop as the rod is moving. (c) Indicate the direction of the current induced in the loop. O wire 8 Al -rod t30
3. Consider thc arrangcmcnt shown in the Figurc. Assume that R = 6.002, 1 =1.20m, and a uniform 2.50T magnetic field is directed into the page. At what speed should the bar be moved to produce a current of 0.500A in the resistor? R Fapp Mr
1.5V battery 0.4 T Two frictionless conductor rails 0.2m apart are connected to The rails are placed in magnetic field B with magnetude of con slide friction lessly Perpendicular to its plane. A conductor rod along and perpendicular a still state to the rails. The rod starts its motion from a) In which direction does the rod move? b) what is the direction of the induction electromotive force? c) The resistance of the total closed circuit is given as 0.35 when the speed of the rod is 12 m/s. Calculate the intersity of the Current passing through it. 1.5V 0.3 0 0 0 0 100 0 0000 0000 OO a 0.2m
As seen from the right, the direction of the induced electron flow in the loop of wire at positions A and B, respectively, is: Question 15 options: a clockwise, clockwise b clockwise, counterclockwise c counterclockwise, clockwise d counterclockwise, counterclockwise
A rectangular conducting loop is placed near a long wire carrying a current I as shown in the figure below. If I increases in time, what can be said of the current induced in the loop? a) The direction of the current depends on the size of the loop. b) The current is clockwise c) The current is counterclockwise d) The current is zero. e) Nothing can be said about the current in the loop without more information
ADVANCED PHYSICS (UPVOTE WILL BE GIVEN. Choose the best answer. Ignore air resistance, unless otherwise stated in a question.)

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