Consider two very long cylindrical wires (see image)of radius R, with current moving in the same direction. The centersof the wires are a distance 4R apart. Both wires have a uniformcurrent density Jo. In the image, the line connecting the centers ofthe wires is an imaginary line to help visualize distances.a. What is the magnetic field at point (a), midway between thewires?b. What is the magnetic field at point (b)which is a point R/3 from the centerof the left wire along the lineconnecting the two wire centers?c. What is the magnetic field at point(c), the center of the left wire?Side viewcurrent flows rightCross - Section Viewcurrent into page-42

Solution:Step 1: Understanding the ProblemExplanation:We have two long cylindrical wires with radius…

Answered: Consider two very long cylindrical…

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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Similar questions

Two long, straight wires cross each other at a right angle, and each carries the same current I . Which of the following statements is true regarding the total magnetic field due to the two wires at the various points in the figure? More than one statement may be correct. a.The field is strongest at points B and D. b.The field is strongest at points A and C. c.The field is out of the page at point B and into the page at point D. d.The field is out of the page at point C and out of the page at point D. e.The field has the same magnitude at all four points.
6. In the velocity selector, what should be the direction of a magnetic field so that the particle will travel upwards (in the +y direction) undeflected?
Consider a long, horizontal Large Wire with current of 10 A running through it. We want to levitate a horizontal, thin, 0.50 m length of wire above it. If the thin wire has a mass of 10 grams, and a current of 300 mA, how far above the Large Wire will it hover (net force of zero) due to magnetic and gravitational forces? A. If the thin wire hovers above the Large Wire due to their magnetic fields, are their currents going the same direction, or opposite directions. Explain. B. Draw a diagram and label the directions of currents, and all other relevant quantities and vectors. C. Find the distance above the Large Wire the small thin wire will hover (net force of zero). D. Would your answers to parts A and C change if we wanted to find a distance below (rather than above) the Large Wire that the smaller thin wire could hover, due to their magnetic fields. Explain. Don't calculate any values but draw a new diagram and explain how this situation compares to the problem above.
A piece of wire carrying a current of 2.5 A is bent into a quarter circle arc of radius 15 cm as shown below. Determine the magnitude of the magnetic field at point P. O a. 8.33x10-7 T O b. 2.62x10-7T O. 5.24x10-7 T O d. 1.05x10-7-
What is the angle between a wire carrying an 8.4 -A current and the 1.2 -T field surrounding the wire if a portion the wire, length 53 cm, experiences a magnetic force of 2.45 N? Things to Prepare: Draw a sketch of the wire and magnetic field labeling the angle between the current and the field. Angle, 0:
A conducting loop around a region of strong magnetic field contains two lightbulbs, as shown. The wires connecting the bulbs are ideal. The magnetic field is increasing rapidly.a. Do the bulbs glow? Why or why not?b. If they glow, which bulb is brighter? Or are they equally bright? Explain.
1. A wire runs from north to south a. A compass needle placed above the wire points with its north pole toward the east. In what direction is the current flowing? b. If a compass is placed underneath the wire, in which direction will its needle point? 2. What will be the direction of the magnetic field if the current is due upward? 3. How does the magnitude of the current passing through the conductor affect the magnetic field?
Pr2. A very long, straight current-carrying wire is bent at the middle two different ways, so that it takes the shapes depicted in figures a) and b). Find the direction and magnitude of the magnetic field in both cases at the center C of the semicircle (of radius R= 10 cm), if the current flowing in the wire is I = 2 A. а) b) C.
Na+ B A horizontally moving positive sodium ion enters a magnetic field that points up. The magnetic force pushes the charge out of its original path. A. Into the page B. Out the page OC. To the left of the page D. There is not enough information to answer

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