The figure shows a copper strip of width W = 19.1 cm that has been bent to form a shape that consists of a tube of radius R = 3.9 cm plus two parallel flat extensions. Current i = 58 mA is distributed uniformly across the width so that the tube is effectively a one-turn solenoid. Assume that the magnetic field outside the tube is negligible and the field inside the tube is uniform. What are (a) the magnetic field magnitude inside the tube and (b) the inductance of the tube (excluding the flat extensions)? (a) Number i Units (b) Number Units

The figure shows a copper strip of width W = 19.1 cm that has been bent to form a shape that consists of a tube of radius R = 3.9 cm plus two parallel flat extensions. Current i = 58 mA is distributed uniformly across the width so that the tube is effectively a one-turn solenoid. Assume that the magnetic field outside the tube is negligible and the field inside the tube is uniform. What are (a) the magnetic field magnitude inside the tube and (b) the inductance of the tube (excluding the flat extensions)? (a) Number i Units (b) Number Units

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 flux of 2 mWb passes through a strip of length and breadth 10 cm and 20 cm respectively. It is placed at an angle of 30 degrees to the direction of uniform magnetic field. What is the magnetic flux density ?
Show your detailed soln please
A long solenoid has 500 turns per cm and carries a current I. The magnetic field density at its center is 7.54 × 10-2 Wb m-2. Another long solenoid has 300 turns per cm and it carries a current I3 . What is the value of magnetic field at the center?
In a Curie-type paramagnet, all the ions with magnetic moments contribute to the total susceptibility, but in a metal, only very few of the free electrons contribute to Pauli paramagnetism. Why?
Consider the magnetic circuit in Figure. Assuming that the core µ= 1000µo has a uniform cross section of 4 cm2,N= 400 , the flux density in the air gap. 0.2 A L = 42 cm 4 = 0.1 cm 35.4 mwb 60.5 mwb 70.8 mwb Non of These
Please i need help with this problem Can you help me?
A current path of the shape shown in the figure produces a magnetic field at P, the center of the arc. If the arc subtends an angle of 30 ° and the radius of the arc is 0.600 m, what are the magnitude and direction of the field produced at P if the currents are 3A?
The figure below shows a wire that forms a semicircle of radius R=10. 0 cm and two straight segments each of length 7.0 cm. The wire carries a current i = 42.0 mA.(a) What are the magnitude, and(b) direction of the magnetic field at point C?