You have learned that a charge moving in an magnetic field can experience a magnetic force. Remarkably, anytime that a charged particle moves that particle produces its own magnetic field! The image below of magnetic compasses forming a circle around a current-carrying wire demonstrates the shape

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 107CP: The accompanied figure shows an arrangement for measuring mass of ions by an instrument called the...

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The accompanied figure shows an arrangement for measuring mass of ions by an instrument called the mass spectrometer. An ion of mass m and charge +q is produced essentially at rest in source S, a chamber in which a gas discharge is taking place. The ion is accelerated by a potential difference and allowed to enter a region of constant magnetic field B q. In the uniform magnetic field region, the ion moves in a semicircular path striking a photographic plate at a distance x from the entry point. Derive a formula for mass m in terms of B0, q, Vacc, and x.
You have learned that a charge moving in an magnetic field can experience a magnetic force. Remarkably, anytime that a charged particle moves that particle produces its own magnetic field! The image below of magnetic compasses forming a circle around a current-carrying wire demonstrates the shape of the magnetic field. The magnetic field lines forms concentric circles around that wire. The strength of the field decreases with increasing distance away from the wire. If the current in the wire is 1.97A, what is the magnitude of the magnitude of the magnetic field (in µT, or micro-Tesla) a distance of 0.74m away from the wire? Note: It is understood that the unit of your answer is in uT, however do not explicitly include units in your answer. Enter only a number. If you do enter a unit, your answer will be counted wrong.
You have learned that a charge moving in an magnetic field can experience a magnetic force. Remarkably, anytime that a charged particle moves that particle produces its own magnetic field! The image below of magnetic compasses forming a circle around a current-carrying wire demonstrates the shape of the magnetic field. The magnetic field lines forms concentric circles around that wire. The strength of the field decreases with increasing distance away from the wire. If the current in the wire is 2.87A, what is the magnitude of the magnitude of the magnetic field (in μT, or micro-Tesla) a distance of 0.43m away from the wire?
You have learned that a charge moving in an magnetic field can experience a magnetic force. Remarkably, anytime that a charged particle moves that particle produces its own magnetic field! The image below of magnetic compasses forming a circle around a current-carrying wire demonstrates the shape of the magnetic field. The magnetic field lines forms concentric circles around that wire. The strength of the field decreases with increasing distance away from the wire. If the current in the wire is 7.79A, what is the magnitude of the magnitude of the magnetic field a distance of 0.32m away from the wire?
You have learned that a charge moving in an magnetic field can experience a magnetic force. Remarkably, anytime that a charged particle moves that particle produces its own magnetic field! The image below of magnetic compasses forming a circle around a current-carrying wire demonstrates the shape of the magnetic field. The magnetic field lines forms concentric circles around that wire. The strength of the field decreases with increasing distance away from the wire. If the current in the wire is 4.07A, what is the magnitude of the magnitude of the magnetic field (in µT, or micro-Tesla) a distance of 0.53m away from the wir Note: It is understood that the unit of your answer is in uT, however do not explicitly include units in your answer. Enter only a number. If you do enter a unit, your answer will be counted wrong.
Please take your time and review the pictures because several of them are multi-part questions that required more than one picture. A cosmic ray proton moving toward the earth at 5.03 x 10^7 m/s experiences a magnetic force of 1.68 x 10^16 N. What is the strength of the magnetic field if there is a 42-degree angle between it and the protons velocity? A 2.8 C charge with a velocity v = 2i +0j + 3k m/s enters a region where there is a uniform magnetic field of B = 2i + 3j + 1k; compute the vector force on the charge. A DC power line for a light-rail system carries 900 A at an angle of 29.5 degrees to the earth's 4.96 x 10^5 T field. What is the force on a 100m section of this line? An electromagnet produces a magnetic field of magnitude 1.5 T throughout a cylindrical region of diameter 12 cm. A straight wire carrying a current of 25 A passes through the field, What is the magnetic force on the wire, magnitude, and direction? A proton moves at 7.51 x 10^7 m/s perpendicular to a magnetic…
Which of the following statements are correct about different unit combinations? There is more than one correct answer; points are deducted for wrong answers. A The units for thermal energy are the same as those for kinetic energy. B The force due to gravity is measured in different units than the electrostatic force. C Joules is the same as Coulombs times Volts. D Magnetic field can be measured in Volts per meter, E Kinetic energy uses different units than other forms of energy. F The units for force times distance ("Work") are the same as the units for momentum. G The units for momentum times units for velocity some out the same as units for electrical energy. H Ohms are equivalent to Watts per {Ampere squared}. I Momentum has the same untis as speed.
An electron travels with a speed of 7.0 x 106 m/s between the two parallel charged plates shown in the figure below. The plates are separated by 1.0 cm and charged by a 200 V battery. a. Determine the strength and direction of the electric field between the two plates. b. What is the direction and magnitude of the force on the electron due to this electric field? c. What magnetic field (strength and direction) will allow the electron to pass between the plates without being deflected? ++++ ++++ 1.0 cm
+ min130.acellus.com/StudentFunctions/Interface/acellus_engine.html?Class... C in a B Field A mass spectrometer shoots a 7.35 x 10-26 kg molecule with a charge of +2e (3.20 x 10-19 C) at a speed of 23.4 m/s through a magnetic field, and it moves in a circular arc of radius 0.0706 m. What is the magnetic field? [? ] × 10²) T Connal Coefficient (green) onal Academy of Science. All Rights Reserved. Exponent (yellow) Enter hulu
You have learned that a charge moving in an magnetic field can experience a magnetic force. Remarkably, anytime that a charged particle moves that particle produces its own magnetic field! The image below of magnetic compasses forming a circle around a current-carrying wire demonstrates the shape of the magnetic field. The magnetic field lines forms concentric circles around that wire. The strength of the field decreases with increasing distance away from the wire. $+ If the current in the wire is 4.07A, what is the magnitude of the magnitude of the magnetic field (in μT, or micro-Tesla) a distance of 0.53m away from the wire? B Note: It is understood that the unit of your answer is in μT, however do not explicitly include units in your answer. Enter only a number. If you do enter a unit, your answer will be counted wrong.
You have learned that a charge moving in an magnetic field can experience a magnetic force. Remarkably, anytime that a charged particle moves that particle produces its own magnetic field! The image below of magnetic compasses forming a circle around a current-carrying wire demonstrates the shape of the magnetic field. The magnetic field lines forms concentric circles around that wire. The strength of the field decreases with increasing distance away from the wire. DOCES PAMIE DOCERE B If the current in the wire is 7.79A, what is the magnitude of the magnitude of the magnetic field (in μT, or micro-Tesla) a distance of 0.32m away from the wire? Note: It is understood that the unit of your answer is in μT, however do not explicitly include units in your answer. Enter only a number. If you do enter a unit, your answer will be counted wrong.
Protons in a magnetic field of 0.80 T follow a circular trajectory of 75-cm radius. What is the speed of the protons? Use Scientific notation and 2 decimal places