Download the App!

Get 24/7 study help with the Numerade app for iOS and Android! Enter your email for an invite.

Get the answer to your homework problem.

Try Numerade free for 7 days

Like

Report

What current is needed in the solenoid described in Exercise 22.58 to produce a magnetic field $10^{4}$ times the Earth's magnetic field of $5.00 \times 10^{-5} \mathrm{T} ?$

39.8 $\mathrm{A}$

Physics 102 Electricity and Magnetism

Chapter 22

Magnetism

Magnetic Field and Magnetic Forces

Sources of Magnetic field

Electromagnetic Induction

Inductance

Rutgers, The State University of New Jersey

University of Michigan - Ann Arbor

McMaster University

Lectures

11:53

In physics, a charge is a …

10:30

The electric force is a ph…

00:48

It is desired that a solen…

01:22

A long solenoid that has $…

00:42

A long solenoid that has 1…

01:52

A solenoid has 12 tums per…

02:22

Suppose you wish to produc…

01:31

$\bullet$ As a new electri…

00:47

The force on a $0.80-\math…

01:15

In Oersted's experime…

02:24

You want to produce a magn…

00:57

What is the maximum electr…

01:05

The solenoid magnetic fiel…

02:18

As a new electrical techni…

03:23

It is desired to construct…

00:55

03:17

A solenoid with an iron co…

00:19

A 2.0 -cm-diameter, 15 -cm…

02:05

If a current is 2.0 A, ho…

Calculate the energy assoc…

00:58

what current is needed in the sullen married that would create the magnetic field 10,000 times bigger, then the magnetic field off eras. So we know that the magnetic field off the ares is 5 10 minus five this list. So we need to create the field, which is 10 times bigger. It means we need to create a 0.5 that's now magnetic field and from the previous problem. Uh, we know that the soul in rate has 10,000 turns in a meter length. And we need also to know what is the magnetic constant, which is 12. 26 10 96 It's unit. So what is, uh, the magnetic failed inside the solid night. You say that I feel so tonight we have a formula for for is it? So be EAS, you know, and I and from here we can find a a current which is needed to create these magnetic field. So I would be your community and and we know everything you can find what he's, uh, current reach. We should be something like 39.8

View More Answers From This Book

Find Another Textbook

Numerade Educator

In physics, a charge is a physical property of matter that causes it to expe…

The electric force is a physical force exerted by electrically charged parti…

It is desired that a solenoid 25 $\mathrm{cm}$ long and with 350 turns produ…

A long solenoid that has $1.00 \times 10^{3}$ turns uniformly distributed ov…

A long solenoid that has 1000 turns uniformly distributed over a length of 0…

A solenoid has 12 tums per centimeter. What current will produce a magnetic …

Suppose you wish to produce a 1.2 -T magnetic field in a toroid with an iron…

$\bullet$ As a new electrical technician, you are designing a large solenoid…

The force on a $0.80-\mathrm{m}$ wire that is perpendicular to Earth's …

In Oersted's experiment, suppose that the compass was 0.15 $\mathrm{m}$…

You want to produce a magnetic field of magnitude $5.50 \times 10^{-4} \math…

What is the maximum electric field strength in an electromagnetic wave that …

The solenoid magnetic field in an MRI apparatus is greater than Earth's…

As a new electrical technician, you are designing a large solenoid to produc…

It is desired to construct a solenoid that will have a resistance of 5.00$\O…

A solenoid with an iron core is $25 \mathrm{cm}$ long and is wrapped with 10…

A 2.0 -cm-diameter, 15 -cm-long solenoid is tightly wound from 1.0 -mm-diame…

If a current is 2.0 A, how many turns per centimeter must be wound on a sol…

Calculate the energy associated with the magnetic field of a 200 -turn solen…

03:40

(a) What is $\gamma$ it $v=0.250 c ?($ b) If $v=0.500 c ?$

07:04

Unreasonable Results A surveyor 100 $\mathrm{m}$ from a long straight 200 $\…

05:55

A very large, superconducting solenoid such as one used in MRI scans, stores…

00:22

Your friends show you an image through a microscope. They tell you that the …

00:59

Combing your hair leads to excess electrons on the comb. How fast would you …

01:03

The maximum magnetic field strength of an electromagnetic field is $5 \times…

01:46

An object 1.50 $\mathrm{cm}$ high is held 3.00 $\mathrm{cm}$ from a person&#…

02:14

Suppose a 200 $\mathrm{mm}$ focal length telephoto lens is being used to pho…

01:09

At what frequency will an 80.0 $\mathrm{mF}$ capacitor have a reactance of 0…

Apply the junction rule at point a in Figure 21.55.