please answer a, b and c 2. In the figure below, a rectangular loop of wireis immersed in an external magnetic field Bopointing to the right.c) If the loop were not held fixed in place, whatwould be the net effect of the forces on eachsegment of the loop?d) What torque does segment 1 of the loopexperience? (Consider the magnetic force onthe segment to act at the midpoint of thesegment, and take the torque about the centerof the loop.)e) Answer the same question for segments 2, 3,and 4. In each case, consider the magneticforce on the segment to act at the midpoint ofthe segment, and take torques about thecenter of the loop.The loop carries current io in the clockwisedirection, and is held fixed in place.) What is the net torque on the loop about itscenter? Give the magnitude and direction.a) How large is the force exerted on segment 1 ofthe loop by the external magnetic field? Inwhich direction does it point?g) Now compute the torque on the loop using thestandard formula ton koop = pxB, where u = iAis the magnetic moment of the loop. Doesyour answer from part () agree, in bothmagnitude and direction?b) Answer the same questions for segments 2, 3,and 4.

Magnetic Field The magnetic field is represented as a vector field that has s specific magnitude and…

Answered: a rectangular loop of wire

Engineering

Electrical Engineering

a rectangular loop of wire

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

A permanent magnet is held in a vertical position on top of a loop of wire that is in the horizontal plane, as shown in the figure. The south pole of the magnet points towards the loop. After leavingIf the magnet falls, which of the following statements is true regarding the induced current in the loop, if viewed from above?i). The current rotates in a clockwise direction as the magnet approaches the loop.ii). The current rotates counterclockwise as the magnet approaches the loop.iii). The current rotates in a clockwise direction when the magnet has already passed through the loop and is moving away from it.iv). the current always goes in a clockwise direction.v). The current goes counterclockwise as the magnet approaches the loop, and then goes clockwise as it passes the loop.Clearly explain your answers.
From a technicians standpoint, how is the stregth of an electromagnet typically varied? a) by varying the number of turns, b) by varying the current flow, C) by barying the core is permeability, d) none A bar of iron said to be saturated once most of its magnetic molecules are aligned whereby increases in magnetomotives force results in smaller and smaller increases in flux in the core. A) true, B) false which of the folloeing is?are tupe of AC genator construction. A) revolving field desing, B) stationary field desing, C) both a and b, D) none
a. If the material is the ideal material, N1I1 = 200, NIA = 100 and NIB = 150 If I am ampersand, what is the flux density in the middle of the air gap? okay? Calculate by drawing the magnetic circuit. b. If the material is not the ideal material (µr), the core material of each winding Find the inductance in terms of parameters c. What is mutual inductance between windings? D. Check the magnetic equivalent circuit of this system that there are no leakage fluxes. draw assuming. New magnetic with leakage fluxes in mind How about a circuit, draw?
What is the (a) magnetomotiveforce and (b) magnetic fieldintensity of the circuit shown inthe figure?
Answer the following: a. What happens to the magnetic field produced by the electromagnet if some parts of the wire windings overlap each other? b. What happens to the magnetic force produced by the electromagnet if you reverse the terminal connections?c.Are there any patterns with the attractive and repulsive force observed with different configurations (pos-pos terminal & pos-neg terminal)? Explain the pattern.
What is the hysteresis loop for elastic materials? Explain the concept behind it briefly.
Find :- 1) the force on segment BC .2) the force on the triangular loop .3) the torque on the loop about the origin at A 4) the torque on the loop about the origin at C .
As shown in the figure below, a circular ring with a radius of was folded along a line across the diameter so that the two semicircles were at right angles. Obtain the torque acting on the ring in a space where the current of i flows through the ring and uniform magnetic field hangs in a single semicircular plane and in a direction that is parallel to the picture.
. Consider two wires of length 1m carrying currents i1 = 2A and i2 = 4A with directionindicated in the following figure. So answer what is asked.(a) What is the resultant magnetic field strength at point P in the figure?(b) Determine the distance d for the current cable i1 from a point Q where the field strengthresulting magnetic field is zero.(c) What would happen to the magnetic field strength if the current i1 were 4A?
A square magnetic core has a mean length of 43 cm and a cross-sectional area of120cm2. A coil of 200 turns of wire is wound around one of the columns of the core, thewhich is made of a material whose required magnetic field strength is H=115 Aturns/m. a) How much current is required to produce a flux of 0.012 Wb, in the core?b) What is the relative permeability of the core for that current?c) What is the reluctance?
The magnetic structure shown in the figure is built with a material whose magnetization curve is expressed by: (See image with the equation) The length of the mean magnetic path in the core is equal to 0.75 m. The measurements of the cross section are 6 × 8 cm 2. The length of the air gap is 2 mm and the flux in it is equal to 4 mWb (in the direction indicated in the Figure). Determine the number of turns in coil B. Ans: NB =1,237 turns (I need the procedure)
A rectangular loop carrying current I2 is placed parallel to an infinitely long filamentarywire carrying current I1 as shown in figure. Show that the force experienced by the loopis given by