Question: The astronomical object 4U014 + 61 has the distinction of creating the most powerful magnetic field ever observed. This object is referred to as a

The astronomical object 4U014 + 61 has the distinction of creating the most powerful magnetic field ever observed. This object is referred to as a "magnetar" (a subclass of pulsars), and its magnetic field is 1.3 × 1015 times greater than the Earth's magnetic field.

(a) Suppose a 2.5-m straight wire carrying a current of 1.1 A is placed in this magnetic field at an angle of 65° to the field lines. What force does this wire experience?

(b) A field this strong can significantly change the behavior of an atom. To see this, consider an electron moving with a speed of 2.2 × 106 m/s. Compare the maximum magnetic force exerted on the electron to the electric force a proton exerts on an electron in a hydrogen atom. The radius of the hydrogen atom is 5.29 × 10-11 m.

Step by Step Solution

★★★★★

3.30 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Picture the Problem A magnetar produces an intense magnetic field Strategy Use Equation 224 to find ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1307-P-M-P-Q-M(913).docx

120 KBs Word File

Students Have Also Explored These Related Modern Physics Questions!

Suppose that three astronomical objects (1, 2, and 3) are observed to lie on a line, and that the distance from object 1 to object 3 is D. Given that object 1 has four times the mass of object 3 and...

The text discusses the astronomical telescope. Another type is the Galilean telescope, in which an objective lens gathers light (Figure) and tends to form an image at point A. An eyepiece consisting...

The objective lens of an astronomical telescope forms an image of a distant object at the focal point of the eyepiece, which has a focal length of 5.0 cm. If the two lenses are 45.0 cm apart, what is...

3. A person wants to lose weight, which area of the world should they move to and why? 4. Research the radius and mass of 3 astronomical objects like planets, dwarf planets or stars (you need...

In this TP, you will implement two different Map classes to serve basic natural language processing (NLP) functions. Particularly, you will constitute datasets of numerous documents. You will use the...

1. What is a chronometer? a. A very consistent clock developed to determine longitudewhile at sea b. Used to measure the angle between an astronomical object andthe horizon for the purposes of...

Borough of Manhattan Community college If a beam of parallel rays passes through a convex lens, refraction causes the rays to be bent The City University of New York (converged) toward a single...

Please answer the following questions. Lab 4: Spectroscopy part 2 One may take a picture of an astronomical object, but you can get MORE and this is from the spectrum-the pattern you get when you...

SUMMATIVE TEST 1 (QUARTER 4) PHYSICAL SCIENCE GRADE 12 DIRECTIONS: Read and analyze the questions. Shade only the circle with the letter of the correct answer on the given answer sheet. Erasures...

The Red discrete emission line in the Hydrogen atom is known to occur at 656.46 nm in the lab. The same line is measured to occur in a distant astronomical object at 667.00 nm. Determine the speed of...

A comparative balance sheet and income statement for Eaton Company follow: Eaton Company Comparative Balance Sheet December 31, 2011, and 2010 2011 2010 Assets Cash $ 4 $ 11 Accounts receivable 310...

A private corporation suspects an employee is using password-cracking tools to gain access to other accounts. The accounts include employees in the Payroll and Human Resources departments. Write a...

Solve the equation. Then determine whether the equation is an identity, a conditional eq 5 ( x + 4 ) = 4 + 5 x

For each of the following money market instruments, describe who issues the debt: a. Treasury bills b. Certificates of deposit c. Commercial paper d. Repurchase agreement e. Fed funds

Assume that each force is applied perpendicular to the torque arm. 1. Given: F = 16.0 lb s t = 6.00 ft =? 2. Given: F = 100 N s t = 0.420 m =? 3. Given: = 60.0 N m F = 30.0 N s t = ? 4. Given: =...

1. If the torque on a shaft of radius 2.37 cm is 38.0 N m (Figure), what force is applied to the shaft? 2. If a force of 56.2 lb is applied to a torque wrench 1.50 ft long (Figure), what torque is...

1. The torque on a shaft of radius 3.00 cm is 12.0 N m. What force is being applied to the shaft? 2. An engine bolt is torqued to 30.0 N m. If the length of the wrench is 29.0 cm, what force is...

(Multiple Choice) - must show work for this question, including the formulas you use to arrive at the answer, if any. 3. The probability distribution for the number of cell phones per household in a...

Sandy plans to retire in 22 years with a nest egg of $8M. She has already saved $500,000 in an investment account that generates a nominal rate of return of 12%, compounded quarterly. However, she...

The mean amount purchased by each customer at Churchill's Grocery Store is $34 with a standard deviation of $9. The population is positively skewed. For a sample of 42 customers, answer the following...