Consider a flat, circular current loop of radius R carrying a current I. Choose the x axis to be along the axis of the loop, with the origin at the loop’s center. Plot a graph of the ratio of the magnitude of the magnetic field at coordinate x to that at the origin for x = 0 to x = 5R. It may be helpful to use a programmable calculator or a computer to solve this problem.

Chapter 32, Problem 003 Your answer is partially correct. Try again. A Gaussian surface in the shape of a right circular cylinder with end caps has a radius of 15.0 cm and a length of 114 cm. Through one end there is an inward magnetic flux of 21.0 μwb. At the other end there is a uniform magnetic field of 1.27 mT, normal to the surface and directed outward. What are the (a) magnitude and (b) direction (inward or outward) of the net magnetic flux through the curved surface? (a) Number(6.871 (b)T inward the tolerance is +/-2%

A small particle with charge q, m 6.0x10-6 kg, and speed 40.0m/s enters a region of uniform magnitude field B= 5.0T. The direction of the magnetic field is out of the page. The particle travels counterclockwise on the path shown and it exits the region at a point 0.5m from where it entered. What are the sign and magnitude of this charge?

An infinitely long wire carries a current of I = 160 A. Consider a circle with a radius r and centered on the wire. Determine the magnitude of the magnetic field B at points along the circle in terms of I and r.

An evacuated long tube contains a beam of electrons. The tube terminates on the center of a face of a cubic region in which there is a uniform magnetic field perpendicular to the tube. If the electrons exit from the center of an adjacent face of the cube (not the opposite face), what speed must the electrons have if the field strength is 45.0 gauss? Please include a diagram for the problem.