QUESTION B A long vertical wire le partially placed in a uniform magnetic field B-53 mT. The B-field is directed at angle 8=36" to the wire (see figure). If an electric current of 1-3.7 A moves in the wire in the direction shown, determine the magnitude of the magnetic force (mN) exerted on a wire section of length L 71 cm. Give answer to two places to the right of the decimal.

QUESTION B A long vertical wire le partially placed in a uniform magnetic field B-53 mT. The B-field is directed at angle 8=36" to the wire (see figure). If an electric current of 1-3.7 A moves in the wire in the direction shown, determine the magnitude of the magnetic force (mN) exerted on a wire section of length L 71 cm. Give answer to two places to the right of the decimal.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

In the figure, the current in the long straight wire is equal to I1 = 5A and the wire lies in the plane of the rectangular loop, which carries a current I2 = 10A. The dimensions are c = 0.100 m, a = 0.150 m, and ? = 0.450 m. Determine the magnitude and direction of the net force exerted on the loop by the magnetic field produced by the wire.
Consider viewing down on a square wire loop, side 25 cm, with an effective resistance of 20 Ω. The loop has a uniform magnetic field passing though it perpendicular to the loops’ area and pointing out of the page. The magnetic field strength changes from 3.2 T to 6.8 T in 0.5 s.(a) What is the magnitude of the induced current in the loop?(b) What is the direction of the current?
Consider the arrangement shown in the figure. Assume that R = 6Ω, l = 1.20 m, and a uniform magnetic field of 2.50 T directed down the page. How quickly must the rod move to produce a current of 0.500 A in the resistor?
In the system shown in the figure,radius a=1cm radius with conductive wire b=2cm , c=3cm in the directions shown in the figure on thin conductive cylinders, sırasıyla Ia=100 A , Ib=150 A , Ic=50 A currents are flowing.The magnetic field that will occur in every region of space divided by conductive cylinders Calculate the value of the field?
Four long, parallel conductors carry equal currents of I = 5 A. The figure shows one end of the conductors. The direction of the current is towards the page at points A and B (indicated by the crosses) and out of the page at C and D (indicated by the points). Calculate the magnitude and direction of the magnetic field at point P, located in the center of the 0.200-m square.
A current I circulates in the direction shown in the figure in a closed ring in the form of a right triangle with side lengths a. If this ring is placed at a distance 2a from a very long wire parallel to its long side and carrying a current of 2I, as shown in the figure, what would be the net magnetic force acting on the ring?
The figure illustrates two very long straight conductor wires (wires 1 and 2) that are parallel to each other. The wires are located in the plane of the paper and are traversed by constant electric currents of intensity i and opposite directions. If the distance between the wires is equal to d, determine a distance x between the point P and the wire 1 so that the magnetic field strength is maximum
A current I0 circulates in the direction shown in the figure in a closed triangular ring with perpendicular side lengths a. If this ring is placed at a distance of 2a from a very long wire parallel to its long side and carrying a current of 2I0 as shown in the figure, what would be the net magnetic force acting on the ring?
A flexible circular loop of 10 cm diameter is in a magnetic field of 1.2 Teslas directed towards the plane of the drawing as shown in the figure below. The loop is pulled at the points indicated by the arrows, forming a loop of zero area of 0.2 seconds. a) determine the induced electromotive force. b) What is the direction of the induced current?
Consider a conducting ring of radius a and resistance R. part a Case I We first place the ring in a constant magnetic field B = B0 pointing into the page asshown in Figure 9. part b Case II Next, we place the ring from part a in a time-varying magnetic field given byB = B0(1 −t/T)0 < t ≤ T a) Calculate the induced emf in the loop.b) Calculate the magnitude of the induced current in the ring.c) State the direction of the induced current in the ring. Sketch the current and justify youranswer.
A long, cylindrical wire has the cross-section of an annulus, i.e. region between twoconcentric circles, see the shaded area in figure a). The outer radius of the wire is 2R, the innerdiameter is R. Current I flows along the wire (perpendicularly into the page) in uniform distributionbetween radii R and 2R. 1)Find and plot the magnitude of the magnetic field as a function of distance r from thesymmetry axis of the wire.2) Suppose now that the cavity of radius R is not coaxial with the outer surface of the wire, asseen in figure b). Find the magnetic field at point P located in the center of the cavity. The currentdistribution in the wire is assumed to be uniform, the value of current is I.
1. A long straight current-carrying wire is placed in a region where there is a magnetic field B that has a constant direction. If there is no magnetic force on the wire, what can you say about the direction of B relative to the wire?