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Chapter 28, Problem 020 Your answer is partially correct. Try again. An electron is accelerated from...
Chapter 28, Problem 020 An electron is accelerated from rest through potential difference V and then...
Chapter 28, Problem 020 An electron is accelerated from rest through potential difference V and then enters a region of uniform magnetic field, where it undergoes uniform circular motion. The figure gives the radius r of that motion versus Vi/2. The vertical axis scale is set by rs= 2.7 mm, and the horizontal axis scale is set by Vs1/2= 40.7 Vi/2, What is the magnitude of the magnetic field? V/2 (v/2) (unuu)
An electron is accelerated from rest through potential difference V
An electron is accelerated fromrest through potential difference V and then enters a region of uniform magnetic field, where it undergoes uniform circular motion. Figure 28-37 gives the radius rof that motion versus V1/2.The vertical axis scale is set by rs= 3.9 mm, and the horizontal axis scale is set by Vs1/2= 32.4 V1/2. What is the magnitude of themagnetic field?
Question 6 View Policies Current Attempt in Progress An electron is accelerated from rest through potential...
Question 6 View Policies Current Attempt in Progress An electron is accelerated from rest through potential difference Vand then enters a region of uniform magnetic field, where it undergoes uniform circular motion. The figure gives the radius of that motion versus V12 The vertical axis scale is set byr - 3.9 mm, and the horizontal axis scale is set by V 1/2-38.5 V12 What is the magnitude of the magnetic field? Number 1 Units
Chapter 28, Problem 009 Your answer is partially correct. Try again. In the figure, an electron...
Chapter 28, Problem 009 Your answer is partially correct. Try again. In the figure, an electron accelerated from rest through potential difference Vi=1.40 kV enters the gap between two parallel plates having separation d = 28.8 mm and potential difference Vz= 181 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...
Chapter 30, Problem 008 your answer is partially correct. Try again. A uniform magnetic field is...
Chapter 30, Problem 008 your answer is partially correct. Try again. A uniform magnetic field is perpendicular to the plane of a circular loop of diameter 13 cm formed from wire of diameter 3.7 mm and resistivity of 1.45 x 10-80 m. At what rate must the magnitude of the magnetic field change to induce a 14 A current in the loop? Number 1.825 Units TTS the tolerance is +/-2%
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the...
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the particle's velocity vector perpendicular to the direction of the field. The figure gives the period T of the particle's motion versus the inverse of the field magnitude B. The vertical axis scale is set by Ts-52.3 ns, and the horizontal axis scale is set by B, 3.3T1. What is the ratio m/q of the particle's mass to the magnitude of its charge? -1 B-1...
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the...
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the particle's velocity vector perpendicular to the direction of the field. The figure gives the period T of the particle's motion versus the inverse of the field magnitude 8. The vertical axis scale is set by T.-22.8 ns, and the horizontal axis scale is set by B, - 5.5 | What is the ratio m/q of the particle's mass to the magnitude of its charge?...
• 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...
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the...
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the partidle's velocity vector perpendicular to the direction of the field. The figure gives the period T of the particle's motion versus the inverse of the field magnitude B. The vertical axis scale is set by Ts= 21.3 ns, and the horizontal axis scale is set by Bs 1 7.9 T 1 what is the ratio m g of the particle's mass to the magnitude...
Chapter 31, Problem 034 GO Your answer is partially correct. Try again. In the figure, an...
Chapter 31, Problem 034 GO Your answer is partially correct. Try again. In the figure, an ac generator with emf E = Em sin mot, where Em = 25.5 V and ad = 372 rad/s, is connected to a 4.48 uF capacitor. (a) What is the maximum value of the current? (b) When the current is a maximum, what i increasing in magnitude, what is the current? the emf of the generator? (c) When the emf of the generator is...
Chapter 28, Problem 020 An electron is accelerated from rest through potential difference V and then enters a region of uniform magnetic field, where it undergoes uniform circular motion. The figure gives the radius r of that motion versus Vi/2. The vertical axis scale is set by rs= 2.7 mm, and the horizontal axis scale is set by Vs1/2= 40.7 Vi/2, What is the magnitude of the magnetic field? V/2 (v/2) (unuu)
Question 6 View Policies Current Attempt in Progress An electron is accelerated from rest through potential difference Vand then enters a region of uniform magnetic field, where it undergoes uniform circular motion. The figure gives the radius of that motion versus V12 The vertical axis scale is set byr - 3.9 mm, and the horizontal axis scale is set by V 1/2-38.5 V12 What is the magnitude of the magnetic field? Number 1 Units
Chapter 28, Problem 009 Your answer is partially correct. Try again. In the figure, an electron accelerated from rest through potential difference Vi=1.40 kV enters the gap between two parallel plates having separation d = 28.8 mm and potential difference Vz= 181 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...
Chapter 30, Problem 008 your answer is partially correct. Try again. A uniform magnetic field is perpendicular to the plane of a circular loop of diameter 13 cm formed from wire of diameter 3.7 mm and resistivity of 1.45 x 10-80 m. At what rate must the magnitude of the magnetic field change to induce a 14 A current in the loop? Number 1.825 Units TTS the tolerance is +/-2%
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the particle's velocity vector perpendicular to the direction of the field. The figure gives the period T of the particle's motion versus the inverse of the field magnitude B. The vertical axis scale is set by Ts-52.3 ns, and the horizontal axis scale is set by B, 3.3T1. What is the ratio m/q of the particle's mass to the magnitude of its charge? -1 B-1...
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the particle's velocity vector perpendicular to the direction of the field. The figure gives the period T of the particle's motion versus the inverse of the field magnitude 8. The vertical axis scale is set by T.-22.8 ns, and the horizontal axis scale is set by B, - 5.5 | What is the ratio m/q of the particle's mass to the magnitude of its charge?...
Chapter 28, Problem 019 A certain particle is sent into a uniform magnetic field, with the partidle's velocity vector perpendicular to the direction of the field. The figure gives the period T of the particle's motion versus the inverse of the field magnitude B. The vertical axis scale is set by Ts= 21.3 ns, and the horizontal axis scale is set by Bs 1 7.9 T 1 what is the ratio m g of the particle's mass to the magnitude...
Chapter 31, Problem 034 GO Your answer is partially correct. Try again. In the figure, an ac generator with emf E = Em sin mot, where Em = 25.5 V and ad = 372 rad/s, is connected to a 4.48 uF capacitor. (a) What is the maximum value of the current? (b) When the current is a maximum, what i increasing in magnitude, what is the current? the emf of the generator? (c) When the emf of the generator is...
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