What is the magnetic field at the center of a circular coil of radius 5.0 x 10- 1p2m carrying a current of 2.5 A and having 80 turns? *1.2 x10 72.51 x10 31.2 x10-7O 2.51 x10 -3

Given:r = 5.0*10-2 mI=2.5 An=80 turns

Answered: What is the magnetic field at the…

What is the magnetic field at the center of a circular coil of radius 5.0 x 10- 2m carrying a current of 2.5 A and having 80 turns? * O 1.2 x10 7 O 2.51 x10 3 O 1.2 x10-7 O 2.51 x10 -3

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 very long wire bears a current of 0.50 A. What is the magnitude of the magnetic field 0.35 meters from the wire? Recall that in the case of an infinitely long straight wire, that the magnetic field strength is: Họi B (1) 2ar О А. 2.9 х 10-3т В. 2.9 х 10-5 Т C. 2.9 × 10-7 T D. 2.9 x 10-9 T
An electron with velocity = 2.00 [] is immersed in a uniform magnetic field B 5.00 [T] k and uniform electric field E = -5.00 What is the net force acting on the particle? OA. -8.01 x 10-19 [N] Ĵ OB. +1.60 x 10-18 [N] Ĵ O C. -1.60 x 10-18 [N] Ĵ OD. +2.40 x 10-18 [N] Ĵ 7 ZO
P6
A cosmic ray proton travels in a circle with a radius of 65 m perpendicular to Earth's magnetic field. If the proton's speed is 2 99 x 10 m/s, then what is the field strength at the proton's location? Assume the proton has a charge of 18 K 10 9C O A 4.3 x 102T O B 21x 10 T C. 72x 1055 T D. 1.4 x 10 50 T
A solenoid is used to create a 27.0 mT magnetic field at its center. It has a radius of 1.40 cm and a lengthof 40.0 cm. The wire can carry a current of 12.0 A.a. What is the number of turns the solenoid must have?b. What is the total length of wire required to build it?c. If an electron is moving inside the solenoid with a velocity of 5.60 X106 m/s, how much will be theradius of curvature of its path if the magnetic field is perpendicular to its velocity?d. If the same wire is used to build another solenoid with 500 turns and a length of 75.0 cm, how muchwill be the radius of this new solenoid?e. If an external magnetic field acts on the new solenoid with a magnitude of 5.00 µT in a directionperpendicular to its plane, how much will be the net torque exerted on it? Ignore the magnetic fieldcreated by the solenoid itself.
9. The uniform 30 mT magnetic field in figure points in the positive z-direction. An electron enters the region of magnetic field with a speed of 3.0 x 106 m/s and at an angle of = 30° above the xy-plane. Find the radius r and the pitch p of the electron's spiral trajectory. z AL
A circular coil of wire of 200 turns and diameter 5 cm carries a current of 4 A. It is placed in a magnetic field of 0.70 T with the plane of the coil making an angle of 30° with the magnetic field. What is the torque on the coil? 2.5 N·m 1.8 N.m 0.48 N.m 0.95 N·m
Two long parallel wires 20 cm apart carry currents of 5.0 A and 8.0 A in opposite directions. What is the magnitude of the net magnetic field midway between the wires? O 1.3 x 10-5 T 1.0 x 10-5 T 2.6 x 10-5 T 6.0 x 10-6 T 1.6 x 10-5 T
-27 kg is The charge of an electron and a proton are both equal to q = 1.602 x 10-19 but the mass of a proton mp = 1.673 x 10 much larger than the mass of an electron me = 9.11 x 10-31 kg. If a proton and an electron move at the same speed in a circular path in a uniform magnetic field, what is the ratio of the radius of the proton's circular path r, to the radius of the electron's circular path Image size: s ML Max re. In other words what is rp/re? Note: the picture of the circular paths for the electron and proton are not drawn to scale. メ re Please enter a numerical answer below. Accepted formats are numbers or "e" based scientific notation e.g. 0.23, -2, 1e6, 5.23e-8
A proton travelling at a high velocity enters a 0.45 T magnetic field and travels in a circular path of radius 0.28 m as shown. A B=0.45 T X X X X X X X X X X X B What is the kinetic energy of the proton? And which path will the proton follow? A or B? x X X X X
Two conductors carrying currents of 6.0 A and 4.0 A are separated by 10.0 cm as shown. Determine the magnitude and direction of the magnetic field midway between the conductors. 10 cm 6.0 A 4.0 A 8.0x10-0 T into page 4.8x10- T repulsive O 4.0x10- T out of page O 4,0x10> T into page O 8.0x10-6 T out of page
9