20.Both conducting loops shown below are coplanar (in the y/z axes)and carry current as shown. They are separated by some arbitrarydistance. Will they attract or repel each other?currentoNcurrentОNA.They will attract each other.B. They will repel each other.C. They will not exert a force on each other.D. They will attract each other and then repel each other as anoscillator.

Answered: Image /qna-images/answer/8e5494b5-a0c2-4703-a93e-a3db7f574634.jpg

20. Both conducting loops shown below are coplanar (in the y/z axes) and carry current as shown. They are separated by some arbitrary distance. Will they attract or repel each other? -о-о current Z current A. They will attract each other. B. They will repel each other. C. They will not exert a force on each other. D. They will attract each other and then repel each other as an oscillator.

20. Both conducting loops shown below are coplanar (in the y/z axes) and carry current as shown. They are separated by some arbitrary distance. Will they attract or repel each other? -о-о current Z current A. They will attract each other. B. They will repel each other. C. They will not exert a force on each other. D. They will attract each other and then repel each other as an oscillator.

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)...

See similar textbooks

Similar questions

40 - A current of 0.25 A flows through a N-wound wire ring with a magnetic dipole moment of 7.1x10‾² A/m². If the radius of the ring is 5.5 cm, what is the number of turns (N)? A) 40 B) 50 C) 30 D) 20 E) 10
6
A wire loop is moved parallel to a uniform magnetic field. The inducedemf in the loop A. depends upon the area of the loop.B. depends upon the orientation of the loop.C. depends upon the magnitude of the magnetic field.D. is zero.
Circular Motion of Charges: A particle carrying a charge of +etravels in a circular path of radius R in a uniform magnetic field. If instead the particle carried a charge of +2e, the radius of the circular path would have been Group of answer choices A. R/2. B. R/4. C. 2R. D. 8R. E. 4R.
13. You have the apparatus shown in Figure P21.13. A circular metal plate swings past the north pole of a permanent magnet. The metal consists of a series of rings of in- creasing radius. Indicate the direction of the current in one ring (a) as the metal swings down from the left into the magnet- ic field and (b) as the metal swings up to- ward the right out of the magnetic field. Use Lenz's law to justify your answers. Figure P21.13 Metal plate Magnet N
A negatively charged particle is moving with a constant velocity directed to the left through a region of a uniform magnetic field B directed into the page as shown in the figure, in which direction must an electric field be applied to keep the particle moving along a straight line? XB Select one: a.Upward b.Downward c.into the page d.To the leftin the plane of the page e.Out of the page 1.To the right in the plane of the page
5
Two long, straight wires are parallel and 5 cm apart. One carries a current of 2.0 A, the other a current of 5.0 A. If the two currents flow in opposite directions, what is the magnitude and direction of the force per unit length of one wire on the other? a) 4.00e-5 N/m Away from each other b) 1.67e-5 N/m Towards each other c) 4.00e-5 N/m Towards each other d) 1.67e-5 N/m Away from each other
5. Two long, parallel wires are separated by a| distance of 0.400 m. The currents I, and I, have the directions shown. (a) Calculate the magnitude of the force exerted by each wire on a 1.8-m length of each other. (b) Is the force attractive or repulsive? I = 5.00 A 0.400 m 2.00 A
48
13 A proton moves perpendicular to a uniform magnetic field B at a speed of 2.10 x 10' m/s and experiences an acceleration of 1.90 × 10 m/s- in the positive x-direction when its velocity is in the positive z-direction. Determine the magnitude and direction of the field. magnitude direction ---Select--- V