EBK FUNDAMENTALS OF APPLIED ELECTROMAGN
7th Edition
ISBN: 9780100663657
Author: ULABY
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 5.1, Problem 2E
A proton moving with a speed of 2 × 106 m/s through a magnetic field with magnetic flux density of 2.5 T experiences a magnetic force of magnitude 4 × 10−13 N. What is the angle between the magnetic field and the proton’s velocity?
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
A proton is moving at 2.0 x 10 m/s perpendicular a magnetic field of 30 mT. What is the magnetic
force on the proton?
e-1.6 x 10-19 C
1/4 of a circle of radius R carrying current i is given in the figure. µWhat is the magnetic field at point O, the center of the
circle?
1/4R
1/6R
V/R
V/8R
1/2R
28 The electromagnet of Figure P13.28 has
reluctance given by R(x) = 7 × 108(0.002 + x) H¬!,
where x is the length of the variable gap in
meters. The coil has 980 turns and 30-2 resistance.
For an applied voltage of 120 V DC, find
Chapter 5 Solutions
EBK FUNDAMENTALS OF APPLIED ELECTROMAGN
Ch. 5.1 - What are the major differences between the...Ch. 5.1 - Prob. 2CQCh. 5.1 - How is the direction of the magnetic moment of a...Ch. 5.1 - If one of two wires of equal length is formed into...Ch. 5.1 - An electron moving in the positive x direction...Ch. 5.1 - A proton moving with a speed of 2 106 m/s through...Ch. 5.1 - A charged particle with velocity u is moving in a...Ch. 5.1 - A horizontal wire with a mass per unit length of...Ch. 5.1 - A square coil of 100 turns and 0.5 m long sides is...Ch. 5.2 - Two infinitely long parallel wires carry currents...
Ch. 5.2 - Devise a right-hand rule for the direction of the...Ch. 5.2 - What is a magnetic dipole? Describe its magnetic...Ch. 5.2 - Prob. 6ECh. 5.2 - A wire carrying a current of 4 A is formed into a...Ch. 5.2 - Prob. 8ECh. 5.3 - What are the fundamental differences between...Ch. 5.3 - Prob. 9CQCh. 5.3 - Compare the utility of applying the BiotSavart law...Ch. 5.3 - Prob. 11CQCh. 5.3 - A current I flows in the inner conductor of a long...Ch. 5.3 - The metal niobium becomes a superconductor with...Ch. 5.5 - What are the three types of magnetic materials and...Ch. 5.5 - What causes magnetic hysteresis in ferromagnetic...Ch. 5.5 - Prob. 14CQCh. 5.5 - The magnetic vector M is the vector sum of the...Ch. 5.6 - With reference to Fig. 5-24, determine the single...Ch. 5.7 - Prob. 15CQCh. 5.7 - What is the difference between self-inductance and...Ch. 5.7 - Prob. 17CQCh. 5.7 - Use Eq. (5.89) to obtain an expression for B at a...Ch. 5 - An electron with a speed of 8 106 m/s is...Ch. 5 - When a particle with charge q and mass m is...Ch. 5 - The circuit shown in Fig. P5.3 uses two identical...Ch. 5 - The rectangular loop shown in Fig. P5.4 consists...Ch. 5 - In a cylindrical coordinate system, a 2 m long...Ch. 5 - Prob. 6PCh. 5 - Prob. 7PCh. 5 - Prob. 8PCh. 5 - The loop shown in Fig. P5.9 consists of radial...Ch. 5 - An infinitely long, thin conducting sheet defined...Ch. 5 - An infinitely long wire carrying a 25 A current in...Ch. 5 - Prob. 12PCh. 5 - Prob. 13PCh. 5 - Prob. 14PCh. 5 - A circular loop of radius a carrying current I1 is...Ch. 5 - Prob. 16PCh. 5 - Prob. 17PCh. 5 - Prob. 18PCh. 5 - Three long, parallel wires are arranged as shown...Ch. 5 - A square loop placed as shown in Fig. P5.20 has 2...Ch. 5 - Prob. 21PCh. 5 - Prob. 22PCh. 5 - Repeat Problem 5.22 for a current density J=zJ0er.Ch. 5 - In a certain conducting region, the magnetic field...Ch. 5 - Prob. 25PCh. 5 - Prob. 26PCh. 5 - Prob. 27PCh. 5 - A uniform current density given by J=zj0 (A/m2)...Ch. 5 - A thin current element extending between z = L/2...Ch. 5 - In the model of the hydrogen atom proposed by Bohr...Ch. 5 - Iron contains 8.5 1028 atoms/m3. At saturation,...Ch. 5 - The xy plane separates two magnetic media with...Ch. 5 - Given that a current sheet with surface current...Ch. 5 - In Fig. P5.34, the plane defined by x y = 1...Ch. 5 - The plane boundary defined by z = 0 separates air...Ch. 5 - Prob. 36PCh. 5 - Prob. 37PCh. 5 - A solenoid with a length of 20 cm and a radius of...Ch. 5 - Prob. 39PCh. 5 - The rectangular loop shown in Fig. P5.40 is...Ch. 5 - Determine the mutual inductance between the...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- 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?arrow_forwardThe magnitude of magnetic field 88.0 cm from the axis of long straight wire is 7.30 µT. What is current in the wire?arrow_forwardххх ххх X X X X X X X X x x X 1- ххх ххх - ххх ххх хххх хх What is the initial direction of the deflection of the charged particle as it enters the magnetic field shown in the figure? A) no deflection B) up (top of the page) O C) out of the page O D) down (bottom of the page) O E) into the pagearrow_forward
- хх X X X ххх ххх ххх ххх 14 - x x x x x X ххх ххх x x x x x xWhat is the initial direction of the deflection of the charged particle as it enters the magnetic field shown in the figure? A) no deflection O B) into the page C) down (bottom of the page) O D) up (top of the page) out of the pagearrow_forwardA rectangular coil of wire has a length of 3 cm and a width of 4 cm. It is in a 0.004 T magnetic field. What is the magnetic flux through the coil if the face of the coil is parallel to the B-field lines? What is the flux if the angle between the face of the coil and the magnetic field is 75°?arrow_forwardQuestion 2 A negatively charged particle enters from the left through a magnetic field of magnitude 6.0×10-6 T directed into the page. What is the magnitude and direction of the force if the magnitude of its velocity is 2.0x105 m/s?arrow_forward
- Electrons accelerated from rest under a potential difference of 4000V enter perpendicularly into the uniform magnetic field and draw a circle with a radius of 9 cm. Find the magnitude of the magnetic field.arrow_forward10) A proton is moving in a constant magnetic field, see figure, what is the direction of the force on the proton? Velocity proton B-Fieldarrow_forwardIn which of the cases given below a uniform magnetic field cannot exert a magnetic force on a particle? I) The particle is charged I) The particle's movement is perpendicular to the magnetic field III) The particle is at rest IV) An electric field is acting on a particle 18- O A) III and IV O B) Il and IV O ) Tand II O D) I and II O E) IIarrow_forward
- How many ampere-turn are required to produce a field intensity of 4000 Ampere-turn/m in a magnetic circuit of length 4 mm ?arrow_forwardA very long wire generates a magnetic field of 0.0070 x 104 T at a distance of 3.0 mm. What is the magnitude of the current? Select one: O A. 33,000 mA OB. 11 mA O C. 2.3 MA O D. 4700 mAarrow_forwardThe flux through a toroidal magnetic material is 6 µWb, and the magnetic field intensity is 12 A/m. The length of the magnetic path is 0.6 m, and it's effective cross-sectional area is 1.5x 10¯4m². Determine the coil's mmf in Amp Give your answers correct to 1 decimal places. Answer:arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Electricity for Refrigeration, Heating, and Air C...Mechanical EngineeringISBN:9781337399128Author:Russell E. SmithPublisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781337399128/9781337399128_smallCoverImage.gif)
Electricity for Refrigeration, Heating, and Air C...
Mechanical Engineering
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Cengage Learning
Magnets and Magnetic Fields; Author: Professor Dave explains;https://www.youtube.com/watch?v=IgtIdttfGVw;License: Standard YouTube License, CC-BY