An electron of kinetic energy 5.4 keV moves in a circular orbit perpendicular to a magnetic field of 0.318 T. 1) Find the radius of the orbit. mm Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) Find the frequency of the motion. GHz Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 3) Find the period. ns Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question.

An electron of kinetic energy 5.4 keV moves in a circular orbit perpendicular to a magnetic field of 0.318 T. 1) Find the radius of the orbit. mm Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 2) Find the frequency of the motion. GHz Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. 3) Find the period. ns Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question.

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: A rocket zooms past the earth at v= 2.0 x 10 m/s. Scientists on the rocket have created the electric…

A: speed of rocket (v) = 2×106 m/s B = 1.5 T E = 1.5×106 Vm

Q: 3. A wire is moving on frictionless rails in a uniform magnetic field, as shown to the right. The…

A: We have a wire of length L=5 cm=0.05 m which is moving along a rail experiencing a magnetic field of…

Q: electron in a cathode ray tube has a kinetic energy of 102 eV and moves in a direction perpendicular…

Q: Faraday's Law The magnetic field inside a 6.0-cm-diameter superconducting solenoid varies…

Q: The potential difference between parallel plates shown is instantaneously increasing at a rate of 5…

A: Given, Separation between the plate d = 0.6 cm = 0.6 x 10-2 m Area A = 0.36 m2 We know the…

Q: A thin conducting ring of radius a lies in the x-y plane and carries an alternating current I = I0…

A: a) The electric dipole moment of the ring can be calculated using the formula: p = IA where I is the…

Q: 3. Suppose some aliens are firing a strong, uniform magnetic field straight down towards R.…

Q: The electron moves with speed v = (2i- xj)*10^6 ms^-1 and enters the homogeneous magnet field B =…

A: The objective of the question is to calculate the angular speed of rotation of the electron, the…

Q: A 10-cm-diameter parallel-plate capacitor has a 1.0 mm spacing The electric field between the plates…

A: Given thatDiameter of plate D = 10 cmSo, radius is R = 5 cm = 0.05 mSpacing between the plates is d…

Q: 1. A metal rod of length L is pulled upward with constant velocity v through a uniform magnetic…

Q: A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic…

A: Using Newton's law, Ffr=FBμsmg=BILμs=BILmg=BVLmgR Since, I=VR

Q: 61. III Currents induced by rapid BIO field changes in an MRI sole- INT noid can, in some cases,…

A: Length (L) = 8 cm diameter = 1 cm radius = 0.5 cm density = 1100 kgm3specific heat = 3600…

Q: Part A You've recently read about a chemical laser that generates a 20.0-cm-diameter, 24.0 MW laser…

Q: QUESTION 7 A 0.350-A current is charging a capacitor that has circular plates 12.0 cm in radius. If…

Q: 8. Suppose two rings of radius R through which a current I flows as shown in Fig. The center of each…

A: a. Utilizing the principle of superposition, one can determine the magnitude of the magnetic field…

Q: 3. A charged particle moves through a velocity selector at a constant speed in a straight line. The…

A: Electric and magnetic fields in a velocity selector are aligned perpendicular to each other so that…

Q: 18 A stream of electrons travels in a straight line through a uniform magnetic field and between a…

A: Battery voltage Vo = 500 V Distance between plates d = 3.5 cm = 0.035 m Magnetic field B = 1.5 × 10-…

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

An electron of kinetic energy 5.4 keV moves in a circular orbit perpendicular to a magnetic field of 0.318 T.
1) Find the radius of the orbit.
mm Submit
You currently have 0 submissions for this question. Only 10 submission are allowed.
You can make 10 more submissions for this question.
2) Find the frequency of the motion.
GHz Submit
You currently have 0 submissions for this question. Only 10 submission are allowed.
You can make 10 more submissions for this question.
3) Find the period.
ns Submit
You currently have 0 submissions for this question. Only 10 submission are allowed.
You can make 10 more submissions for this question.

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: Formula Used - Part (1):

VIEW

Step 2: Calculation - Part (1):

VIEW

Step 3: Formula Used and Calculation - Part (3):

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 4 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

A 68.0-cm-diameter cyclotron uses a 450 V oscillating potential difference between the dees. Part A What is the maximum kinetic energy of a proton if the magnetic field strength is 0.740 T? Express your answer with the appropriate units. Value Submit Part B μA Submit Units Request Answer IV—| ΑΣΦ 3 How many revolutions does the proton make before leaving the cyclotron? ? Request Answer ?
2. An electron has a speed of 1.4 x 106 m/s. It travels through a 3.8 T magnetic field that is perpendicular to its velocity. An electric field is perpendicular to the B field and the velocity of the electron. The electron's velocity is constant. Find the magnitude of the electric field.
1. You've recently read about a chemical laser that generates a 20-cm-diameter, 25 MW laser beam. One day, after physics class, you start to wonder if you could use the radiation pressure from this laser beam to launch small payloads into orbit. To see if this might be feasible, you do a quick calculation of the acceleration of a 20-cm-diameter, 100 kg, perfectly absorbing block. What speed would such a block have if pushed horizontally 100 m along a frictionless track by such a laser?
solve
▸ Part A What value of magnetic field would make a beam of electrons, traveling to the right at a speed of 5.4×100 m/s. go undeflected through a region where there is a uniform electric field of 9400 V/m pointing vertically up? Express your answer to two significant figures and include the appropriate units. B = 1.7x10-3 T Submit ✓ Correct Part B Previous Answers Part C What is the frequency of the circular orbit of the electrons if the electric field is turned off? Express your answer to two significant figures and include the appropriate units. HA f- Value Submit Request Answer Units ?
What inductance must be connected to a 20 pF capacitor in an oscillator capable of generating 590 nm (i.e., visible) electromagnetic waves? Number i Units
A hydroxide ion (OH−) in a glass of water has an average speed of about 600 m/s. A. Determine the magnitude of the electrical force between the hydroxide ion (charge -e) and a positive ion (charge +e) that is 1.0×10−8 m away (about the separation of 30 atoms). B. Determine the magnitude of the maximum magnetic force that Earth's 3.0×10−5 T magnetic field can exert on the ion.
Part A You've recently read about a chemical laser that generates a 20.0-cm-diameter, 24.0 MW laser beam. One day, after physics class, you start to wonder if you could use the radiation pressure from this laser beam to launch small payloads into orbit. To see if this might be feasible, you do a quick calculation of the acceleration of a 20.0-cm- What speed would such a block have if pushed horizontally 95.0 m along a frictionless track by such a laser? Express your answer with the appropriate units. diameter, 98.0 kg, perfectly absorbing block. HA ? Value Units
A conducting loop around a region of strong magnetic field contains two lightbulbs, as shown. The wires connecting the bulbs are ideal. The magnetic field is increasing rapidly.a. Do the bulbs glow? Why or why not?b. If they glow, which bulb is brighter? Or are they equally bright? Explain.