mvDerive the equation r= for the radius r of the circular path of electrothat are moving at speed v at right angles to a uniform magnetic field omagnitude B.(i)qBThe electrons have a charge of q and a mass of m.(ii)The magnitude of the magnetic field is B = 2.31 T and the radius of the-circular path is r = 1.46 x 10“ m.Hence show that the magnitude of the momentum p of the electrons is5.40 x 1023 kg ms'.A particle with a charge of 3.2 x 10-19 C enters a magnetic field of magnitude0.14 T with a velocity of 4.0 x 10° ms' that is perpendicular to the magneticfield.Calculate the magnitude of the force on the particle.

Consider a positive charge +q that starts to move at constant velocity v in a uniform magnetic field…

) Derive the equation r =- mv for the radius r of the circular path of electro qB that are moving at speed v at right angles to a uniform magnetic field o magnitude B. The electrons have a charge of q and a mass of m.

) Derive the equation r =- mv for the radius r of the circular path of electro qB that are moving at speed v at right angles to a uniform magnetic field o magnitude B. The electrons have a charge of q and a mass of m.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: An electron in circular path perpendicular to uniform magnetic field with a magnitude of 5 Tesla. If…

Q: A straight wire carrying current of 15 A is place insicde a 45 cm long solenoid at angle 10° to the…

A: Given in the question: Number of turns in solenoid, N = 160 Current in the wire, I = 1.5A Length of…

Q: Q1. Find the magnetic field at (0,0,2) due to an isosceles triangular wire placed on the xy plane as…

A: This is a very good question based on the subject of electromagnetic field theory. The concept here…

Q: solenoids, the inner one has a radius a y with n up a “loops” and the outer one has radius b and n…

A: Given below clear explanation

Q: 2- A conducting bar of length L moves with a velocity V along +x direction in a static magnetic…

A: Electromotive force is defined as the electric potential produced by either electrochemical cell or…

Q: An electron moves in a circle of radius 2.3 cm inside the magnetic field of a solenoid. The motion…

A: We will use the formula of radius of the electron at which it is orbiting around the solenoid to…

Q: The figure shows a long cylinder and its cross section. There are N (N is a large number) wire on…

A: In this question we need to find a magnetic field at a distance x.

Q: Let's consider a loop of wire with an unknown shape but in order to analyze it we need to assume a…

A: Note: We are authorized to answer the first three sub-parts at a time, so we are answering the first…

Q: The figure below shows a loop of wire of width a = 0.566 m, height b = 0.111 m, and resistance R =…

A: The given figure is shown below,

Q: Problem-3: ( R that carries a uniformly distributed current i directly out of the page. Current is…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: A) A Nichrome wire, of length 6 m, is first converted into 3-turn circular loop and then 2-turn…

Q: Determine the length of the air gap that will make its reluctance equal to that of the magnetic…

Q: An experiment was conducted to investigate the force on a current-carrying condu in a magnetic…

Q: An ideal solenoid with n turns per unit length and carrying a current has a uniform magnetic field…

Q: The magnetic field intensity in a magnetic material in the form of a circular rod with magnetic…

A: Given data: H=Hoaz A/m

Q: 2/40 The 30-N force P is applied perpendicular to the portion BC of the bent bar. Determine the…

Q: (Where appropriate, assume µ0=47x 10-' H/m) 1 Find the magnetic field strength and the mag-…

Q: (B) A waveform d(t)=40sin(450t+35°) +40, is to be sampled periodically and reproduced from these…

A: Given: A waveformis to be sampled periodically and reproduced from its samples successfully.To find…

Q: One end of a conducting bar sits on a circular rail and the other end is fixed to point P such that…

A: When a bar comes into contact with a rail and is pivoted at P, it rotates clockwise as seen. Then,…

Q: Two circular loops, L1 and L2, of radius 50 cm are carrying currents of 10 mA in the same direction.…

Q: Please I need it asap solve and explanation

A: For a loop inside the hollow portion of the conductor, the current enclosed is zero until…

Q: A current filament is carrying current of 20 A and is lying along -ây while the secon conductor is…

A: Diagram would be, By infinite length conductor magnetic field is given by, H=I2π|r|2r⇀

Q: Consider an infinite straight wire that carries a current /₁. There is a rectangular loop, whose…

A: Given, The figure,

Q: What is the force experienced per unit length by a conductor carrying 5 A current in positive…

A: Given a conductor, Carrying a current in +ve z-direction, I=5a^z A. Length, l = 1 m. Magnetic field,…

Q: A loop of wire is bent to have straight and circular arc shaped parts as shown in the figure. A…

A: The given figure is shown below: It is given that: I=36 AR=13 cm=0.13 mμo=1.26×10-6 T.m/A

Q: Draw the circuit diagram of series voltage regulator and explain explain the operation in your own…

A: Please find your answer below in step 2

Q: Q.5: What is the magnitude of force on a wire of length 0.02 m placed inside a solenoid near its…

A: It is given that:

Q: Outside of a very long current carrying wire, the magnetic flux density B is circular and the It is…

A: The question is about finding the divergence of magnetic flux density.

Q: D = 8 x 10-7 ln 2 (Wb) L = 4 x 10-7 In 2 (H) D = 2 x 10-7 1In 2 (Wb) L = 8 x 10-7 In 2 (H) OΦ =2…

Q: An infinitely long uniform solid wire of radius a carries a uniform dc current of density j. The…

A: An infinitely long uniform solid wire of radius "a" carries a uniform dc current of density j.

Q: A copper wire carries a current from west to east. Assume the magnetic field of the earth at this…

A: Given data B=5*10-5 T L=40m ρ=8.92*103kg/m2 A=6*10-6 m2

Q: The correct relation between the vector magnetic potential A and the magnetic flux is: Select one: A…

A: In this question, Choose the correct option What is relation between magnetic potential A and…

Q: a) Using an SR latch and logic gates, design an SN-flipflop which has two input lines (S and N) and…

A: A flip flop is an electronic device having two stable states and it can be used to store binary…

Q: square loop with side 10 cm is placed in a perpendicular magnetic field of o.10 T. The mag- -z and…

A: (a) Fkux @ t=0ϕi=BAcos(180)ϕi=0.10*(0.10)2(-1)ϕi=-10-3Tm2@ t=2 secϕf=-10-3T-m2

Q: A wire carrying a current of 3.8 A is located inside a magnetic field of constant magnetic flux…

A: Current is given I = 3.8 A Flux density is given B=14.1 T. Angle between conductor and magnetic…

Q: The figure shows a long cylinder and its cross section. There are N (N is a large number) wire on…

A: In this question we need to find a magnetic field.

Q: Consider a charged particle moving with velocity v through a magnetic field B. The force F exerted…

A: According to the question, Discuss about given statement is true or not.. Given statement is…

Q: A wire with length 1m moved with velocity 0.5 m/s made angle 45 degree with x-axis, it is moved in a…

Q: A circular ring of diameter 20 cm has a resistance of 0.01ohm. The ring is turned from a position…

Question

mv
Derive the equation r= for the radius r of the circular path of electro
that are moving at speed v at right angles to a uniform magnetic field o
magnitude B.
(i)
qB
The electrons have a charge of q and a mass of m.
(ii)
The magnitude of the magnetic field is B = 2.31 T and the radius of the-
circular path is r = 1.46 x 10“ m.
Hence show that the magnitude of the momentum p of the electrons is
5.40 x 1023 kg ms'.
A particle with a charge of 3.2 x 10-19 C enters a magnetic field of magnitude
0.14 T with a velocity of 4.0 x 10° ms' that is perpendicular to the magnetic
field.
Calculate the magnitude of the force on the particle.

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, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A wire with length 1m moved with * velocity 0.5 m/s made angle 45 degree with x-axis, it is moved in a uniform magnetic field 0.2T along y-axis, what is * ?the motional emf in this wire а. Ov O b. 0.0707 v O c. 0.1 v O
Four long, parallel conductors carry equal currents of I = 5 A. The figure shows one end of the conductors. The direction of the current is towards the page at points A and B (indicated by the crosses) and out of the page at C and D (indicated by the points). Calculate the magnitude and direction of the magnetic field at point P, located in the center of the 0.200-m square.
Kajhshshsbsvsbsv
A long wire is folded to form a semicircle of radius b as shown *b.P in figure. Find the magnetic flux density B at point P (the center of the semicircle).
4. A loop of wire with radius R 2 cm carries a current I whose magnitude increases at 2 A/s in the clockwise direction as shown. The inner loop is made of copper with a resistance of 1 /cm and a R2 1 cm. RI R2 a. What is the magnitude of the induced current in the inner loop? For simplicity's sake assume that the magnetic field is uniform within the loop. b. What is the direction of the induced current in the inner loop? Justify your answer.
There is a point charge at the origin. Find the flux in a plane(displacement flux density) where z = 26 cm.
FIGURE 5-15 A closely wound toroidal coil (Example 5-8).
Consider the magnetic field B(r) = axyê + by²ŷ. 1. What relation must connect the constants a and b? 2. What current density J produces this field?
Two long, parallel conductors, separated by 14.0 cm, carry currents in the same direction. The first wire carries a current I = 4.00 A, and the second carries 1₂ = 8.00 A. (See figure below. Assume the conductors lie in the plane of the page.) 1₂ # (a) What is the magnetic field created by I, at the location of I? magnitude T direction Select-- v (b) What is the force per unit length exerted by I, on 1₂? magnitude N/m direction Select- (c) What is the magnetic field created by I₂ at the location of 1₁? magnitude direction -Select-- (d) What is the force per length exerted by 1₂ on 1₁? magnitude N/m direction -Select--
Mf...
The figure illustrates two very long straight conductor wires (wires 1 and 2) that are parallel to each other. The wires are located in the plane of the paper and are traversed by constant electric currents of intensity i and opposite directions. If the distance between the wires is equal to d, determine a distance x between the point P and the wire 1 so that the magnetic field strength is maximum
A rod with mass m = 0.720 kg and radius r = 6.00 cm rests on two parallel rails, as shown in the figure. The rails are separated by a distance d = 12.0 cm and have length L = 45. cm.The rod carries a current I = 48.0 A in the direction shown in the figure and rolls on the rails without slipping. There is a uniform magnetic field of magnitude B = 0.240 T perpendicular to the rails and the rod. If the rod starts from rest, what is its speed when it leaves the rails?