A wire with a weight per unit length of 0.084 N/m is suspended directly above a second wire. The top wire carries a current of 30.1 A and the bottom wire carries a current of 59.8 A. Find the distance of separation between the wires so that the top wire will be held in place by magnetic repulsion. mm

A wire with a weight per unit length of 0.084 N/m is suspended directly above a second wire. The top wire carries a current of 30.1 A and the bottom wire carries a current of 59.8 A. Find the distance of separation between the wires so that the top wire will be held in place by magnetic repulsion. mm

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 1000 kg automobile drive west along the equator near Lake George in Uganda. At this location the earth’s magnetic field is 3.5 x 10 ^-5 T and points north parallel to the earth’s surface. If the automobile carries a charge of -20 x 10^-6 charge, how fast must it move so that the magnetic force balances 0.010 percent of its weight?
A wire is formed into a circle having a diameter of 10.2 cm and is placed in a uniform magnetic field of 3.19 mT. The wire carries a current of 5.00 A. Find the maximum torque on the wire. µN m
1. An electron has a velocity v = (2 x 106 m/s) i +(3.0x 106 m/s)j moves through a uniform magnetic field B = (0.030 T) ? - (0.15 T)j. (a) Find the force on the electron due to the magnetic field. (b) mass of electron is 9.11 x 10-31 kg what will be the radius of the circular path for the electron in the magnetic field?
A wire of a certain length is carrying a current, I of 2.0 A. It is placed at an angle of 60º with respect to a 0.20-T magnetic field. If the wire experiences a force of 0.40 N, what is the length, l of the wire? Hint: F = B. I. l. sin θ , Solve for l(the length of the wire). Group of answer choices A) 1.15 m B) 11.2 m C) 0.9 m D) 1.6 m Please show how to solve and provide explanations. I am struggling to understand this section of physics and your help is greatly appreciated!
Determine the amount of the force experienced by a 7-ampere-current-carrying conductor in the presence of a magnetic field = - ax + V2ay + az T. The conductor is positioned so that the current path is determined by a 3ax + 4azin meters. vector 22.67 N; 69.65 N; 43.30 N; 13.18 N;
8. In the figure below find the current flowing through section P Q. P Q has length a = 65 cm and 8is part of a conducting wire frame ABCD that is inside a spatially uniform magnetic field that isalways pointing into the page. The magnitude of the magnetic field varies with time according tothe expression B = (1.0×10−3 T/s)t. Assume the resistance per unit length of the wire is 0.10 Ω/m.
A wire with a weight per unit length of 0.083 N/m is suspended directly above a second wire. The top wire carries a current of 29.9 A and the bottom wire carries a current of 59.5 A. Find the distance of separation between the wires so that the top wire will be held in place by magnetic repulsion. Answer in mm.
Item 12 ▼ Part A Find the radius of an electron's orbit when it moves perpendicular to a magnetic field of 0.66 T with a speed of 6.25×105 m/s. Express your answer using two significant figures. V—| ΑΣΦ T = Submit Request Answer ? μm
53. A wire is formed into a circle having a diameter of w 10.0 cm and is placed in a uniform magnetic field of 3.00 mT. The wire carries a current of 5.00 A. Find (a) the maximum torque on the wire and (b) the of potential energies of the wire-field system for differ- range ent orientations of the circle.
A current of 9.73 A in a long, straight wire produces a magnetic field of 6.47 µT at a certain distance from the wire. Find this distance. distance: m
A 56-m length of wire is stretched horizontally between two vertical posts. The wire carries a current of 91 A and experiences a magnetic force of 0.14 N. Find the magnitude of the earth's magnetic field at the location of the wire, assuming the field makes an ang of 72.0° with respect to the wire. Number i Units
Chapter 28, Problem 001 A proton traveling at 23.8° with respect to the direction of a magnetic field of strength 1.98 mT experiences a magnetic force of 9.59 × 10-¹7 N. Calculate (a) the proton's speed and (b) its kinetic energy in electron- volts. Chapter 28, Problem 009 In the figure, an electron accelerated from rest through potential difference V₁=1.06 kV enters the gap between two parallel plates having separation d = 24.5 mm and potential difference V₂= 99.1 V. The lower plate is at the lower potential. Neglect fringing and assume that the electron's velocity vector is perpendicular to the electric field vector between the plates. In unit-vector notation, what uniform magnetic field allows the electron to travel in a straight line in the gap? [₁}v₂