A permanent magnet has field lines as shown below. A proton moves to the right at point B. The direction of the magnetic force on the proton is best represented by 3. 5. 6. zero none of these O1. O 2. 3. O 4. O5. 6.

A permanent magnet has field lines as shown below. A proton moves to the right at point B. The direction of the magnetic force on the proton is best represented by 3. 5. 6. zero none of these O1. O 2. 3. O 4. O5. 6.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: What is the current that a lightning bolt must have to experience a force per unit length of 0.350…

Q: If a uniform magnetic field pointed directly into your computer screen and a proton moved to the…

Q: a velocity of 5 X 10 m/s at an angle of 60° with an eastward B field. The electron experiences a…

A: Given Velocity of electron v = 5 ×105 m/s Force F = 3.2 × 10-18 N Charge on electron q = 1.6 ×…

Q: A permanent magnet has field lines as shown below. A proton is at rest at point D. The direction of…

Q: A permanent magnet has magnetic field lines as shown below. A wire carries a current vertically…

A: Required : Direction of the magnetic force on the wire.

Q: A proton enters perpendicular to a magnetic field B-1.2 T with a speed v = 5.0 x 10 m/s, as shown in…

Q: A permanent magnet has magnetic field lines as shown below. A wire carries a current to the right.…

A: To determine Direction of magnetic force on the wire

Q: A positive charge is moving in the direction shown in Figure Q24.18. The magnetic force on the…

A: To Find : Direction of magnetic field when force on +ve charge particle is out of the page . Answer…

Q: Two parallel wires, separated by a perpendicular distance of 5.0 cm, carry currents of 5.0 A and 2.0…

Q: In the velocity selector, if the magnetic field has a magnitude of 2 x 10-3 T, what should be the…

A: Given that:B=2×10-3 Tv=107 m/s

Q: See the figure below. In the plane of the paper, a particle of charge q = -0.48 µC moves through a…

A: The magnetic force on the particle having velocity is given by the right-hand thumb rule. Curl the…

Q: An electron is initially moving due south and enters a magnetic field. Magnetic force on the…

A: We know , Fleming’s Left Hand Rule states that if we arrange our thumb, forefinger and middle finger…

Q: Kieran measures the magnetic field of an electron beam. The beam strength is such that 2.20 × 1011…

A: number of electron (n) = 2.20×1011 time (t) = 1.30 μsdistance (d) = 2.20 cm

Q: A proton is accelerated from rest through a potential difference of 150 V. It then enters a region…

A: Given : V = 150 V r = 4 cm = 0.04 m m = 1.67 x 10-27 kg q = 1.6 x 10-19 C

Q: An electron travels with speed 2*106 m/s in a region of uniform magnetic field 2 T. Because the…

A: The centripetal force acting on the electron to revolve in a circular orbit is, F=mv2r The magnetic…

Q: A charged particle goes through half a circle in a uniform magnetic field B. If it spends 178 ns in…

A: Part (a): Charge enters from left to right and magnetic field direction is into the page. From…

Q: Kieran measures the magnetic field of an electron beam. The beam strength is such that 2.20 × 1011…

Q: An electron moves horizontally toward a screen. The electron moves along the path that is shown…

A: According to Fleming Left hand rule- if magnetic field is along Index finger, Velocity is along…

Q: 3. Three particles travel through a region of space where the magnetic field is out of the page, as…

Q: A very long straight wire contains current I = 2.0 A, as shown in the figure. A nearby point a is…

A: The wire is very long. Current, I=2.0 A. The distance of point a is r=0.1 m. NB: According to…

Q: Each of the lettered dots a-d shown in Figure P20.20 represents a +1.0 × 10-¹8-C charged particle…

Q: Two long, parallel wires are separated by 1.49 cm and carry currents of 2.17 A and 3.93 A. Find the…

Q: 22. An inductor with inductance of 50 mH is placed in a circuit. When the current suddenly drops…

A: Induced emf in an inductor is given by- VL=-Ldidtwhere, L is inductance of the coil

Q: A charged particle, q = +5 µC, travels at a speed of 200 m/s in a uniform magnetic field of 0.5T at…

A: Whenever a charged particle passes through a magnetic field, it experience a magnetic force…

Q: 20. Two parallel wires have currents of 5 A and 3 A in opposite direction. The distance between them…

A: Current in 1st wire is I1 = 5 A Current in other wire is I2 = 3 A Distance between the wires is d =…

Q: An proton is traveling in the -X direction and is slowing down. What is the direction of the E-field…

A: Given: The direction of motion of the electron is in the negative x-axis.

Q: wo long current carrying wires, I and I2, are separated by 2 mm and both carry a current of 8 A.…

A: The magnetic force on the top wire due to bottom wire is in the downward direction.

Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

### Magnetic Force on a Proton in a Magnetic Field

#### Problem Statement
"A permanent magnet has field lines as shown below. A proton moves to the right at point B. The direction of the magnetic force on the proton is best represented by"

#### Diagram Description
The diagram consists of the following:

1. **Magnetic Field Lines:**
- The magnetic field originates at the North (N) pole and terminates at the South (S) pole.
- The field lines arc around from the North pole to the South pole.
- There are specific points marked A, B, C, and D, and each point has its respective field lines passing through them.

2. **Directions of Force:**
- Below the main diagram, there are arrows indicating different possible directions for the magnetic force:
1. To the left
2. To the right
3. Downwards
4. Upwards
5. Zero
6. None of these

3. **Multiple-choice Options:**
- The options range from 1 to 6, corresponding to the directions indicated by the arrows.

#### Question
- "A proton moves to the right at point B. The direction of the magnetic force on the proton is best represented by:"
- 1. Left
- 2. Right
- 3. Down
- 4. Up
- 5. Zero
- 6. None of these

#### Explanation
The right-hand rule is used to determine the direction of the magnetic force on a moving positively charged particle, like a proton, in a magnetic field:
1. Point your right thumb in the direction of the proton's velocity (to the right at point B).
2. Point your fingers in the direction of the magnetic field lines at point B (which, according to the diagram, would be coming out of the North pole towards the South pole).
3. Your palm will face in the direction of the force exerted on the proton.

In the given situation, by analyzing the diagram and following the right-hand rule, the correct direction of the magnetic force at point B can be determined.

Select the best representation option from the multiple choices given.

#### Answer
Identify the correct answer from the choices based on the right-hand rule application and diagram analysis.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

3
q19
Two parallel wires, separated by a perpendicular distance of 5.0 cm, carry currents of 5.0 A and 2.0 A in the same direction. What force does the 5.0-A wire exert on a 50 cm-length of the 2.0-A wire? a. 60 μN, repulsive b. 40 μN, attractive c. 20 μN, attractive d. 80 μN, attractive e. 100 μN, attractive
Two long parallel wires each carry a current of 6 A in opposite directions. The two wires are separated by 10 cm. What is the magnitude of the magnetic field ( in µT) at the midpoint between the wires? Select one: a. 21.0 O b. 96.0 c. 24.0 d. 0 e. 48.0
21
Please help me with the following questions and make sure your answer is 100% correct, pls and thank you. A beam of protons is accelerated through a potential difference of 0.745 kVkV and then enters a uniform magnetic field traveling perpendicular to the field. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of electron motion in a microwave oven. Part A. What magnitude of field is needed to bend these protons in a circular arc of diameter 1.75 m? Express your answer in teslas. Part B. What magnetic field would be needed to produce a path with the same diameter if the particles were electrons having the same speed as the protons? Express your answer in teslas.
1. Find the force on the moving positive charge. oUp olnto Page ORight ONot Possible oDown oleft DOut of Page B 2. A wire in a magnetic field has current flowing in it as shown. Which direction does the wire move I due to B? oUp olnto Page ORight ONot Possible oDown oleft DOut of Page B 3. A proton is at rest in a magnetic field. Which way will the proton move? oUp oDown oLeft ONot Possible ORight olnto Page DOut of Page 4. A moving proton enters a magnetic field. Which way will the proton turn? oUp olnto Page ORight ONot Possible oDown oleft OOut of Page X X X X X X X X X