Part A ) A charge is accelerated across a voltage difference.
Part B) After being sped up, it ends up in a region with a uniform B- field.
Part C) The magnetic force is perpendicular to the charge’s velocity; it acts as a centripetal force. The charge travels in
a circular path.
Homework Answers
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Part A ) A charge is accelerated across a voltage
difference.
Part B) After being sped...
Prelab 1) A charge q is accelerated through a voltage difference V. Write an equation showing...
Prelab 1) A charge q is accelerated through a voltage difference V. Write an equation showing conservation of energy for this charge. 2) A+ particle is moving toward the top of the page. A uniform magnetic field is pointing out of the page. a. What is the direction of the magnetic force on the particle at the instant described? b. What is the angle between the charge's velocity and the magnetic force upon it? C. As the particle moves, the...
A proton enters a region of constant magnetic field, perpendicular to the field and after being...
A proton enters a region of constant magnetic field, perpendicular to the field and after being accelerated from rest by an electric field through an electrical potential difference of 470 V. Determine the magnitude of the magnetic field, if the proton travels in a circular path with a radius of 22 cm. 1.42e-3 How can you determine the speed at which the proton enters the region of constant magnetic field? What force provides the centripetal force that causes the proton...
2.032 4. An electron is accelerated through potential difference of 150 V from rest and then...
2.032 4. An electron is accelerated through potential difference of 150 V from rest and then enters a region of uniform magnetic field traveling perpendicular to the field. The magnitude of magnetic field is 0.50 T. a) What is the magnitude of magnetic force acting on the electron (5.8x10-14 N), and b) what is the radius of the path? (8.3x10 m) Note: The mass of electron is 9.11 x 103 kg, and the charge of electron is 1.6x 10-1 C...
An electron accelerated from rest through a voltage of 770 Venters a region of constant magnetic...
An electron accelerated from rest through a voltage of 770 Venters a region of constant magnetic field. Part A If the electron follows a circular path with a radius of 25 cm , what is the magnitude of the magnetic field? Express your answer using two significant figures.
An electron is accelerated through a potential difference of 2.2 kV and directed into a region...
An electron is accelerated through a potential difference of 2.2 kV and directed into a region between two parallel plates separated by 20 mm with a potential difference of120 V between them. The electron is moving perpendicular to the electric field when it enters the region between the plates. What magnetic field is necessary perpendicular to both the electron path and the electric field so that the electron travels in a straight line? T
An electron in a vacuum is first accelerated by a voltage of 31200 V and then...
An electron in a vacuum is first accelerated by a voltage of 31200 V and then enters a region in which there is a uniform magnetic field of 0.253 T at right angles to the direction of the electron’s motion. The mass of the electron is 9.11 × 10−31 kg and its charge is 1.60218 × 10−19 C. What is the magnitude of the force on the electron due to the magnetic field? Answer in units of N.
An electron accelerated from rest through a voltage of 550V enters a region of constant magnetic...
An electron accelerated from rest through a voltage of 550V enters a region of constant magnetic field. If the electron follows a circular path with a radius of 17cm, what is the magnitude of the magnetic field? how much time will it take for the particle to complete one orbit?
True or False, no explanation needed. ( ) A charge with a velocity perpendicular to a...
True or False, no explanation needed. ( ) A charge with a velocity perpendicular to a uniform B field will move in a circular path in a plane perpendicular to the B field. ( ) A charge with a velocity perpendicular to a uniform B field will experience a magnetic force of F=qvB ( ) For a mass m to maintain a circular motion on an orbit of radius r, the needed centripetal force is mv/r. ( ) For a...
An electron is accelerated from rest through a potential difference of 2600 V and then enters...
An electron is accelerated from rest through a potential difference of 2600 V and then enters a region where there is a uniform 1.40-T magnetic field. a) What is the magnitude of the magnetic force on the electron if it is moving in the direction of the magnetic field? b) What is the magnitude of the magnetic force on the electron if it is moving opposite to the direction of the magnetic field? c) What is the magnitude of the...
An electron accelerated from rest through a voltage of 710 V enters a region of constant...
An electron accelerated from rest through a voltage of 710 V enters a region of constant magnetic field. If the electron follows a circular path with a radius of 26 cm , what is the magnitude of the magnetic field? Express your answer using two significant figures.
Prelab 1) A charge q is accelerated through a voltage difference V. Write an equation showing conservation of energy for this charge. 2) A+ particle is moving toward the top of the page. A uniform magnetic field is pointing out of the page. a. What is the direction of the magnetic force on the particle at the instant described? b. What is the angle between the charge's velocity and the magnetic force upon it? C. As the particle moves, the...
A proton enters a region of constant magnetic field, perpendicular to the field and after being accelerated from rest by an electric field through an electrical potential difference of 470 V. Determine the magnitude of the magnetic field, if the proton travels in a circular path with a radius of 22 cm. 1.42e-3 How can you determine the speed at which the proton enters the region of constant magnetic field? What force provides the centripetal force that causes the proton...
2.032 4. An electron is accelerated through potential difference of 150 V from rest and then enters a region of uniform magnetic field traveling perpendicular to the field. The magnitude of magnetic field is 0.50 T. a) What is the magnitude of magnetic force acting on the electron (5.8x10-14 N), and b) what is the radius of the path? (8.3x10 m) Note: The mass of electron is 9.11 x 103 kg, and the charge of electron is 1.6x 10-1 C...
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