### Topic: Magnetic Field from a Bent Wire#### Problem StatementA very long straight wire carries a current of 20 A. Midway along the wire, a right-angle bend is made, which forms an arc of a circle with a radius of 13 cm. Determine the magnetic field at the center of the arc.#### Multiple-Choice QuestionWhat is the direction of the magnetic field?- ☐ right - ☐ out of the plane of the computer screen - ☐ down - ☑ into the plane of the computer screen - ☐ left - ☐ down and to the left The correct answer is **into the plane of the computer screen**.#### Calculation AttemptThe computation led to a magnetic field value:\[ B = 1.099 \times 10^{-4} \, \text{T} \]This value is marked as incorrect (indicated by a red cross).#### Diagram DescriptionThe diagram shows a wire with a current \( I \) flowing downward, forming a 90-degree bend. The arc of the circle is depicted with a center marked by a dot and radius \( r \). The wire is colored orange, and the direction of current flow is indicated by an arrow along the wire.

Answered: Image /qna-images/answer/1e6f6cda-2fb1-4358-8982-5fe7d07decdf.jpg

A very long straight wire carries current 20 A. In the middle of the wire a right-angle bend is made. The bend forms an arc of a circle of radius 13 cm, as show. Determine the magnetic field at the center of the arc. What is the direction of the magnetic field? O right out of the plane of the computer screen O down O into the plane of the computer screen O left O down and to the left B = 1.099e-4 X T

A very long straight wire carries current 20 A. In the middle of the wire a right-angle bend is made. The bend forms an arc of a circle of radius 13 cm, as show. Determine the magnetic field at the center of the arc. What is the direction of the magnetic field? O right out of the plane of the computer screen O down O into the plane of the computer screen O left O down and to the left B = 1.099e-4 X T

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

A loop of wire carries a current (provided by a battery which is not shown) next to a bar magnet. The magnet is repelled from the loop. Which way does current run in the loop? Cannot determine, we need to know if the flux is changing. Out of the page on the top, Into the page on the bottom. Into the page on the top, Out of the page on the bottom.
The semicircles in the figure have radii a and b. Determine the modulus, direction, and direction of the resultant magnetic field at point P produced by the current I.
A wire carries current 0.500 A out of the page as shown. What is the magnetic field y direction at point P? P right down left up
Consider two circular loops with radius R carrying current I flowing counterclockwise when viewed from the + y axis, as shown. The loops are perpendicular to their common axis and are a distance 2d apart. What is the net magnetic field at point P, located midway between the two loops? A. 0 y Β. μοι R² 2 (R² + d²)3/2 d²)3/2 ³ C. R² (R² + d²)3/2 d²3/2³ D. R² (R² + d²)3/2• HOI. -μοι. d d R P I
A60 A curent in charging a 1.3Cn-diameter paralel-plate capacitor Part A What is the magnetic Beld strength at a point 21 mm fadaly from the center of the wire leading to the capaotor? Express your answer to two significant figures and include the appropriate units. B. Value Units Submit Previous Answers Request Answer X Incorrect: Try Again; 4 attempts remaining Part B What is the magnetic field strongth at a point 21 mm tadialy rom the certer of the capaotor? Express your answer to two significant figures and include the appropriate units. B. Value Units Submit Request Answer
Section Total 20 Electric current in an Score infinitely long straight wire is I. A rectangle with height h and width d is placed beside the wire at the same plane. Left side has a distance of r away from the wire. Using Ampere's law to find the magnetic field distribution and calculate the magnetic Score flux through the rectangle.
4G OA 1:0Y A long straight wire is bent as shown to form two parallel straight wires and a semicircle (radius = 2.0 m). A current of 24 A is directed as shown. What is the magnitude of the magnetic field ( in units of uT) at point C, the center of the circle along which the semicircle lies? c'
Determine the magnetic field at the surface of the wire. Determine the magnetic field inside the wire, 0.50 mmmm below the surface. Determine the magnetic field outside the wire 2.5 mmmm from the surface.
a strong magnet is placed under a horizantal conducting ring of radius r that carries current I as shown in the figure. If the magnetic field B makes an angle teta with the vertical at the ring's location, what are the magnitude and the direction of the resultant magnetic force on the ring?
Two long, parallel wires carry currents of I, = 10.0 A and I, = 5.0 A in opposite directions (see figure below). Which of the following statements must be true? More than one statement may be correct. I II III O In region I, the magnetic field is into the page and is never zero. O In region II, the field is into the page and can be zero. O In region III, it is possible for the field to be zero. O In region I, the magnetic field is out of the page and is never zero. O There are no points where the field is zero.
A long cylindrical conductor of radius a has two cylindrical cavities diameter a along its entire length, as shown in figure. An I current is directed out of the page and has a uniform value across the entire cross-section of the conductor. Determine the magnitude and direction of the magnetic field based on μ0, I, r and a at a) point P1 and b) at point P2.
I want to know what the flux is since the cylinder is still subject to induction heating. I want to know if with the given information it is possible to calculate the magnetic flux. a) how far is the flux andb) is the flux in the range of the cylinder wall? outside diameter of the cylinder .900inside diameter 0.500