Answered: An electron moves at right angles to a…

An electron moves at right angles to a magnetic field of 0.15 T. Part A What is its speed if the force exerted on it is 8.9x10-15 N ? Express your answer using two significant figures.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter22: Magnetism

Section: Chapter Questions

Problem 34PE: (a) What is the force per meter on a lightning bolt at the equator that carries 20,000 A...

See similar textbooks

Related questions

Q: Part A A solenoid of radius 1.0 m with 790 turns and a length of 4.8 m surrounds a pigeon cage. What…

A: Given data: The radius of the solenoid, r=1.0 m. The number of turns of the solenoid, N=790. The…

Q: Problem 3. As shown in the figure below, a loop of wire carries a current I and its plane is…

Q: There is a procedure for finding the direction of the magnetic force using your right hand. If you…

A: To determine the direction of the magnetic force

Q: Exercise 1: A hydrogen atom consists of a proton and an electron separated by about 0.5 Å, where 1 Å…

A: Given that Radius of circular orbit R = 0.5 A° = 0.5×10-10 m Frequency f = 1013 Hz

Q: 1. Prove that Tesla (T) is the unit for magnetic field B. You may use equations and units within the…

A: we use Ampere's law (which states that the electric current(I) produces magnetic field(B) ) to…

Q: Q1. What will a charged particle moving parallel to a magnetic field experience? A. A magnetic…

Q: ** 22. The diagram at right shows a magnet that has been placed near a wire. When the switch is…

A: When the switch is closed, the north points outside, and the south points inwards.

Q: Part A An electron experiences a force F= (3.9i – 3.2j) × 10-1ª N when passing through a magnetic…

A: The force on an electron moving with velocity v in magnetic field B is given as F= q(v×B) .

Q: 1. In a science laboratory, you rub a glass rod with silk, placing a 25-nC positive charge on it.…

Q: At a particular instant, charge qi = 4.30x10-6 C is at the point (0, 0.250 m, 0) and has velocity…

Q: QUESTION 11 A point, B, is 1.8 meter away from a wire that carries a 93 A current in the indicated…

Q: Progress Check 2: Draw it! Draw the magnetic lines of force for the following magnet configurations.…

A: According to question we need to draw magnetic field lines.

Q: 8.) Consider the three diagrams below, which show the direction of a current I and the magnetic…

A: Required : The direction of the magnetic field.

Q: #5, the answer is counterclockwise direction? #5. The direction of the magnetic force acting on the…

A: The magnetic force due to the induced current is counter clockwise direction as the induced current…

Q: Problem 3. As shown in the figure below, a loop of wire carries a current I and its plane is…

Q: Problem 1: A newly discovered negatively charged exotic particle has the same charge as an electron.…

Q: Current-Carrying Wire 6 What is the magnitude of the magnetic force acting on the wire segment if…

A: Given data: Current (I) = 3.00 A Angle (θ) = 55.0° Length of wire (L) = 5.00 m Direction of magnetic…

Q: Question 1: What is the direction of magnetic field that is produced by the current carrying wire?…

A: The right hand thumb rule relates the direction of magnetic field to the direction of current.

Q: Problem 1: An 16 cm wire with a current of 10A is oriented 36° from parallel to a magnetic field…

A: The force experienced by a current carrying wire placed in a magnetic field experiences a force…

Q: Part A Magnet A has twice the magnetic field strength of magnet B, and at a certain distance it…

A: It is given that magnet A has magnetic strength twice that of magnet B. Magnet A pulls on magnet B…

Q: Part À An electron in a cathode-ray tube is accelerated through a potential difference of 10 kV,…

A: GivenPotential difference, ∆V=10 kV=10×103 Vd=2.4 cm=0.024 m

Q: 5b. As the rod drops and current is induced in the rod, there is a magnetic force acting on the rod…

Q: Question 3 A student is creating an electromagnet for an investigation. Which feature of the…

A: An electromagnet is a temporary magnet which works as a magnet only as long as the current is…

Q: 1. What is the net force? 2. How do you determine the direction of the magnetic force acting on…

Q: Question 01: The questions are related to magnetic field. (a) The north pole of a compass is…

A: To explain: (a) The north pole of a compass is attracted to the Earth's north pole, even though…

Q: NEED HELP PLEASE SUBJECT: GENERAL PHYSICS 2 TOPIC: MAGNETIC FORCE AND MAGNETIC FIELD 1. A straight…

A: Length, L = 2330 cm = 2330×10-2 m = 23.3 m Current, I = 25 A Force, F = 36 pN = 36×10-12 N Angle, θ…

Q: Problem 3. As shown in the figure below, a loop of wire carries a current I and its plane is…

A: The magnetic force on any of the elementary length of the loop is along the radially outward…

Q: Part A You have 10 m of 0.49-mm-diameter copper wire and a battery capable of passing 12 A through…

Q: An electron moving with a constant speed of ? = 1.7?106?/? enters a region of homogeneous magnetic…

A: Ans:- Image-1

Q: (1) We will try to find the magnetic field of the wire that takes the shape shown below. (a) Use the…

A: The figure of the given problem is:

Q: Learning Goal: To practice Problem-Solving Strategy 24.2 Magnetic force problems Review I Constants…

Q: Question 7 of 10 What is the reason for sprinkling iron filings around these two magnets? O A. To…

A: That's exactly how the diagram represents.

Q: A wire of length 0.5 m carries a current 0f 20 A. In the presence of a magnetic field of 0.5 T, the…

A: length of wire (L) = 0.5 m current (I) = 20 A magnetic field (B) = 0.5 T magnetic force (F) = 4 N

Q: Express the magnetic field due to a uniformly moving charged particle in terms of the electric field…

Q: Discussion Question 1: Is it possible for the magnetic force on a charge moving in a magnetic…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: 3. Follow the above problem No. 1 Fig. (b). Two negative charges, gi and ga, move into the magnetic…

A: The expression for the force at equilibrium in a circular motion,

Q: Can you answer problem 5? Can you also provide a short explanation for the answer you chose?

A: According to the right-hand thumb rule, the direction of the magnetic field is in the curled fingers…

Q: Part A An electron moves in the magnetic field B= 0.550 i T with a speed of 0.600 ×107 m/s in the…

Q: Part A A nonuniform magnetic field exerts a net force on a current loop of radius R. The figure…

Q: A 2.50-m segment of wire supplying current to the motor of a submerged submarine carries 1000 A and…

A: We have a segment of wire of length L=2.5 m carrying a current I1=1000 A which feels a repulsive…

Q: Can you answer problem 6? Can you also provide a short explanation for the answer you chose?

Concept explainers

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.

Question

100%

Problem 22.6 An electron moves at right angles to a magnetic field of 0.15 T. Part A What is its speed if the force exerted on it is 8.9x10-15 N ? Express your answer using two significant figures. ? m/s Submit Request Answer

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

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

An electron moves at right angles to a magnetic field of 0.23 T. Part A What is its speed if the force exerted on it is 9.1x10-15 N? Express your answer using two significant figures. IVO ADC ? v = m/s
Can you solve the rest of the problems? c. Calculate the magnitude of the force per unit length that wire #1 exerts on wire #2. d. Calculate the magnitude of the force per unit length that wire #2 exerts on wire #1. e. Write these forces per unit length in component form.
Working the Problem 1. Use energy conservation to determine an expression for the speed of the charged particles as they exit the gun: APE = AKE qAV=1/2mv² (assume v₁ = 0) V=GAV Solve this for the speed of the particles. 2. The magnetic force acting on the particles can also be expressed as centripetal force: FB m q.v.B=m.. 9.B = m.v r Solve this form- m = q ト Вуг M AV 3. Substitute your equation for the particle speed into the second equation to develop a final expression for /m. Your equation for a/m should only contain the measurable quantities in the experiment (AV, B, & r). 2
A uniformly charged thin ring has radius 15.0 cm and total charge 21.5 nC. An electron is placed on the ring's axis a distance 30.0 cm from the center of the ring and is constrained to stay on the axis of the ring. The electron is then released from rest. For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of A ring of charge. Part A Describe the subsequent motion of the electron. Match the words in the left column to the appropriate blanks in the sentences on the right. attractive repulsive is not is toward away from Reset Help When the electron is on either side of the center of the ring, the ring exerts an force directed center of the ring. This force produces oscillatory motion of the electron along the axis of the ring, with amplitude 30.0 cm. The force on the electron of the form F=-kx so the oscillatory motion simple harmonic motion. the Revie
A particle with charge 5.70 nC is moving in a uniform no magnetic field B=-(1.23 T )k. The magnetic force on the particle is measured to be F = -( 3.70x10-7 N)î+(7.60×10-7 N ). Submit Previous Answers Correct Part B Calculate the x-component of the velocity of the particle. Express your answer in meters per second. V ΑΣφ Vr = m/s Submit Request Answer Part C Calculate the y-component of the velocity of the particle. Express your answer in meters per second. ? Vy = m/s Submit Request Answer
An electron moves at right angles to a magnetic field of 0.14 T. Part A What is its speed if the force exerted on it is 9.1×10-15 N ? Express your answer using two significant figures. V = IV—| ΑΣΦ VE Submit Request Answer ? m/s
Part A Find the radius of a proton's orbit when it moves perpendicular to a magnetic field of 0.71 T with a speed of 6.46x109 m/s. Express your answer using two significant figures. V AE 6 ? r= cm
3 Analyze the three long, straight, parallel wires as shown below. Find the magnitude and direction of the force experienced by a 25 cm length of wire C. 3.0 cm 5.0 cm 10 A 20 A 30 A
Analyze the problem below then answer the following questions B. What is the magnitude of the Torce in standard form? The following force vectors are acting on an object from different directions. A = (101 – 50k)N, B = (301 + 25/)N, and ĉ = (-15) + 20k)N. .Roundoff at three decimal places, e.g. "233.401N"No space between characters and if answer A.What is the resultant vector in unit vector form? is whole number, no need to add decimal places. If answer is too large or too smallI (more than 1,000,000 or less than 0.0001) .Write answers without the express answer as Scientific "hat", refer to exact example notation in exact sample format "3.2€23N" or "3.2e-15N" or format "(-7i+2j-3k)N" No spaces "-3.2€15N". This format means between characters. If result is 3.2x102"N etc. "Ik", omit the number “1". If the component is zero, no need to Your answer write. Your answer (c.What is the angle and direction of the vector along the x-y plane? DWhat is the angle and direction of the vector along…
The answers are D for #18 and C for #19 could someone please explain why this is and how to find it.
1.10x10 m/s moves in a semicircular path from In the figure shown, an electron with speed vo = point O to point Pin 71.6 ns. Find the diameter of the semicircular path. 3. 0.25 m 0.025 m 0.05 m 0.50m Next page
please answer #6 please type it or just write clearly, i will upvote u