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LATEX (1.5 points) An electron is accelerated through a 1.0kV potertial so that it acquires a...
A long, straight wire carries a 13.0 A current. An electron is fired parallel to this...
A long, straight wire carries a 13.0 A current. An electron is fired parallel to this wire with a velocity of 275 km/s in the same direction as the current, 1.80 cm from the wire. Part A Find the magnitude of the electron's initial acceleration. Express your answer to three significant figures and include the appropriate units. ANSWER a = Part B Find the direction of the electron's initial acceleration. ANSWER away from the wire O parallel to the wire...
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...
(b) An infinitely long wire carries a current I 10 A as shown in Figure 2....
(b) An infinitely long wire carries a current I 10 A as shown in Figure 2. An electron at a perpendicular distance of 3.0 cm away from the wire moves in a direction parallel to the wire and opposite to the direction of the current. Given that the velocity of the electron u 2 x 10 m/s, determine the magnitude and direction of the magnetic force acting on the electron. (13 Marks) 3.0 cm
Check my work Wire with current I Electron A long straight wire carries a current of...
Check my work Wire with current I Electron A long straight wire carries a current of 60.5 A. An electron, traveling at 1.00x 10 m/s, is 7.60 cm from the wire. What force acts on the electron if the electron's velocity is directed toward the wire? If the direction of force is perpendicular to the current, enter a negative value.
In the figure, an electron accelerated from rest through potential difference V_1 = 1.02 kV enters...
In the figure, an electron accelerated from rest through potential difference V_1 = 1.02 kV enters the gap between two parallel plates having separation d = 26.5 mm and potential difference V_2= 171 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?
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 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...
V-0.0 1. An electron is accelerated from rest to a final speed of 1.50 x 106....
V-0.0 1. An electron is accelerated from rest to a final speed of 1.50 x 106. It begins at a location where the electric potential is zero. a) What is the final kinetic energy of the electron? (4) v = 1.50 x 10m's - b) What is the value of the electric potential (V) at the electron's final position? (Be sure to get the sign right.) (6) 2. a) What is the capacitance of a capacitor which stores 1.0 C...
Question 2 In the figure, an electron accelerated from rest through potential difference Vi-1.00 kv enters...
Question 2 In the figure, an electron accelerated from rest through potential difference Vi-1.00 kv enters the gap between two parallel plates having separation d 21.2 mm and potential difference V2 158 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? L....
An electron passes through a point 2.67 cm from a long straight wire as it moves...
An electron passes through a point 2.67 cm from a long straight wire as it moves at 30.1% of the speed of light perpendicularly toward the wire. The wire carries a current of 17.9 A. Find the magnitude of the electron's acceleration at that point.
A long, straight wire carries a 13.0 A current. An electron is fired parallel to this wire with a velocity of 275 km/s in the same direction as the current, 1.80 cm from the wire. Part A Find the magnitude of the electron's initial acceleration. Express your answer to three significant figures and include the appropriate units. ANSWER a = Part B Find the direction of the electron's initial acceleration. ANSWER away from the wire O parallel to the wire...
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...
(b) An infinitely long wire carries a current I 10 A as shown in Figure 2. An electron at a perpendicular distance of 3.0 cm away from the wire moves in a direction parallel to the wire and opposite to the direction of the current. Given that the velocity of the electron u 2 x 10 m/s, determine the magnitude and direction of the magnetic force acting on the electron. (13 Marks) 3.0 cm
Check my work Wire with current I Electron A long straight wire carries a current of 60.5 A. An electron, traveling at 1.00x 10 m/s, is 7.60 cm from the wire. What force acts on the electron if the electron's velocity is directed toward the wire? If the direction of force is perpendicular to the current, enter a negative value.
In the figure, an electron accelerated from rest through potential difference V_1 = 1.02 kV enters the gap between two parallel plates having separation d = 26.5 mm and potential difference V_2= 171 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?
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...
V-0.0 1. An electron is accelerated from rest to a final speed of 1.50 x 106. It begins at a location where the electric potential is zero. a) What is the final kinetic energy of the electron? (4) v = 1.50 x 10m's - b) What is the value of the electric potential (V) at the electron's final position? (Be sure to get the sign right.) (6) 2. a) What is the capacitance of a capacitor which stores 1.0 C...
Question 2 In the figure, an electron accelerated from rest through potential difference Vi-1.00 kv enters the gap between two parallel plates having separation d 21.2 mm and potential difference V2 158 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? L....
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