An electron is accelerated through an electric potential of 128 V, then enters a 22 Gauss...
An electron is accelerated through an electric potential of 128 V, then enters a 22 Gauss magnetic field in a direction at a right angle to the velocity. Find the radius in cm of the subsequent circular path for this electron. Express the answer with two decimal places.
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An electron is accelerated through an electric potential of 128
V, then enters a 22 Gauss...
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.
An electron accelerated from rest through a voltage of 760 V enters a region of constant...
An electron accelerated from rest through a voltage of 760 V enters a region of constant magnetic field. Part A If the electron follows a circular path with a radius of 27 cm, what is the magnitude of the magnetic field? Express your answer using two significant figures. SubmitP Previous Answers Request Answer X Incorrect: Try Again; 15 attempts remaining Provide Feedback
In a laboratory experiment, a beam of electrons is accelerated from rest through a 148-V potential...
In a laboratory experiment, a beam of electrons is accelerated from rest through a 148-V potential difference. The beam then enters a uniform magnetic field and follows a circular path of radius r = 19.1 cm in the field region. (a) What is the angle between the magnetic field and the electrons' velocity? (b) What is the magnitude of the magnetic field? Submit Answer
2. An electron is accelerated from rest through a potential difference Δνι-800 V, and enters the...
2. An electron is accelerated from rest through a potential difference Δνι-800 V, and enters the gap between two parallel plates having a separation d-20 mm and potential difference AVF 100 V. The lower plate is at higher potential than the upper. Assume that the electron's velocity is perpendicular to the electric field vector between the plates (i) (a) Calculate the speed of the electron after it travels through the potential difference of A,-800 V. (b) Draw the electric field...
An electron is accelerated from rest by a potential difference of 400 V. It then enters...
An electron is accelerated from rest by a potential difference of 400 V. It then enters a uniform magnetic field of magnitude 225 mT with its velocity perpendicular to the field. (a) Calculate the speed of the electron. m/s (b) Calculate the radius of its path in the magnetic field. m
• An electron, at rest, is accelerated through region 1, which has a 5000 V potential difference. It then enters region...
• An electron, at rest, is accelerated through region 1, which has a 5000 V potential difference. It then enters region 2 where there is only a uniform magnetic field and it undergoes uniform circular motion (in a plane) of radius 0.954 mm. After subtending half a circle, the electron exits region 2, traveling in the opposite direction it was before entering region 2. (a) Draw a physical representation of this situation, complete with the direction of the electric and...
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...
A proton is accelerated from rest through a potential differences of 1.0 kV. It enters a...
A proton is accelerated from rest through a potential differences of 1.0 kV. It enters a uniform magnetic field of 4.5 mT that is initially perpendicular to its velocity. (a) Find the radius of the proton's circular path (b). Calculate the period of revolution of the proton.
ULINIL In a laboratory experiment, a beam of electrons is accelerated from rest through a 124-V...
ULINIL In a laboratory experiment, a beam of electrons is accelerated from rest through a 124-V potential difference. The beam then enters a uniform magnetic field and follows a circular path of radius r = 17.3 cm in the field region. (a) What is the angle between the magnetic field and the electrons' velocity? 90 (b) What is the magnitude of the magnetic field? IT Entra sumber Submit Answer Viewing Saved Work Revert to Last Response View Next Question
In the figure, an electron accelerated from rest through potential difference V_1 = 1.3 kV enters...
In the figure, an electron accelerated from rest through potential difference V_1 = 1.3 kV enters the gap between two parallel plates having separation 20.0 mm and potential difference V_2 = 200 V. The lower plate is at the lower potential. Neglect fringing and assume that the electron's velocity vector is perpendicular to the electric field vector between the plates. In unit-vector notation, what uniform magnetic field allows the electron to travel in a straight line in the gap? (Express...
An electron accelerated from rest through a voltage of 760 V enters a region of constant magnetic field. Part A If the electron follows a circular path with a radius of 27 cm, what is the magnitude of the magnetic field? Express your answer using two significant figures. SubmitP Previous Answers Request Answer X Incorrect: Try Again; 15 attempts remaining Provide Feedback
In a laboratory experiment, a beam of electrons is accelerated from rest through a 148-V potential difference. The beam then enters a uniform magnetic field and follows a circular path of radius r = 19.1 cm in the field region. (a) What is the angle between the magnetic field and the electrons' velocity? (b) What is the magnitude of the magnetic field? Submit Answer
2. An electron is accelerated from rest through a potential difference Δνι-800 V, and enters the gap between two parallel plates having a separation d-20 mm and potential difference AVF 100 V. The lower plate is at higher potential than the upper. Assume that the electron's velocity is perpendicular to the electric field vector between the plates (i) (a) Calculate the speed of the electron after it travels through the potential difference of A,-800 V. (b) Draw the electric field...
A proton is accelerated from rest through a potential differences of 1.0 kV. It enters a uniform magnetic field of 4.5 mT that is initially perpendicular to its velocity. (a) Find the radius of the proton's circular path (b). Calculate the period of revolution of the proton.
ULINIL In a laboratory experiment, a beam of electrons is accelerated from rest through a 124-V potential difference. The beam then enters a uniform magnetic field and follows a circular path of radius r = 17.3 cm in the field region. (a) What is the angle between the magnetic field and the electrons' velocity? 90 (b) What is the magnitude of the magnetic field? IT Entra sumber Submit Answer Viewing Saved Work Revert to Last Response View Next Question
In the figure, an electron accelerated from rest through potential difference V_1 = 1.3 kV enters the gap between two parallel plates having separation 20.0 mm and potential difference V_2 = 200 V. The lower plate is at the lower potential. Neglect fringing and assume that the electron's velocity vector is perpendicular to the electric field vector between the plates. In unit-vector notation, what uniform magnetic field allows the electron to travel in a straight line in the gap? (Express...
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