A beam of electrons passes through an electric field where the magnitude of the electric field strength is 3.00 x 103 newtons per coulomb. What is the magnitude of the electrostatic force exerted by the electric field on each electron in the beam?
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A: F = q .E. F = force = 7.25 * 10-11 N. E = electric field = 1 * 105 N/C. q = charge = ?
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A: Charge, q = -9.3 μC Force acting on charge, F = 0.24 N
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A: Charge = q = 300 nC Electrostatic force = F = 0.2 Newton.
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A: Given: Electric field, E=32 nN/C=32x10-9 N/C. The plates are at a distance, d=131 fm=131x10-15 m.…
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- Charge q1 = 3.00 nC is at x1 = 0 and charge q2 = 4.50 nC is at x2 = 2.50 m. At what point between the two charges is the electric field equal to zero? (Enter the x coordinate in m.)What is the magnitude and direction of an electric field that exerts a 1.70x105 N downward force on a -1.50 µC charge? Direction Downward Upward To the right To the leftA proton is released from rest in a uniform electric field of magnitude 406 N/C. (a) Find the electric force on the proton. magnitude 6.496e-17 ✓ N direction in the direction of the electric field (b) Find the acceleration of the proton. magnitude 3.889e10 m/s² direction in the direction of the electric field (c) Find the distance it travels in 2.08 μs. X
- Two small spheres have the same mass and volume. One sphere has a charge of 4.00 micro Coulombs, and the other sphere has a charge of -1.00 micro Coulombs. If these two spheres are brought into brief contact with each other and then separated to a distance of 2.00 x 10^-1 metres, what is the electric force between them at this distance?A particle of mass m = 1.0 g and charge 2.0 µC is placed in a region of space that has a constant electric field of magnitude 2000 N/C. What is the magnitude of the force exerted on the particle due to the electric field? O 4 x 103 N O 2N O 4N O 1000 N 2000 N O 4000 N 2 x 10° N O 1x 10° NAn electron and a proton have charges of an equal magnitude but opposite sign of 1.6 × 10 −19 C. If the electron and proton in a hydrogen atom are separated by a distance of 5 × 10^−11 m, what are the magnitude and direction of the electrostatic force exerted on the electron by the proton?
- A 2.56~nC2.56 nC charge is placed at the origin (x = 0.0, y = 0.0)(x=0.0, y=0.0). What is the y-component of the electric field at the location (x = 6.0{m}, y = 8.0 {m})(x=6.0 m,y=8.0 m) due to the charge at the origin?In this example, we will analyze the motion of an electron that is released in an electric field. The terminals of a 100 V battery are connected to two large, parallel, horizontal plates 1.0 cm apart. The resulting charges on the plates produce an electric field E in the region between the plates that is very nearly uniform and has magnitude E = 3.0×104 N/C. Suppose the lower plate has positive charge, so that the electric field is vertically upward, as shown in (Figure 1). (The thin pink arrows represent the electric field.) If an electron is released from rest at the upper plate, what is its speed just before it reaches the lower plate? How much time is required for it to reach the lower plate? The mass of an electron is mẹ = 9.11 x 10-31 kg. The thin arrows represent the uniform electric field. 1.0 cm 100 V In this example, suppose a proton (mp = 1.67 × 10-27 kg) is released from rest at the positive plate. What is its speed just before it reaches the negative plate? Express your…Problem 13: An electron (m = 9.109 x 103'kg) is in the presence of a constant electric field E. The electron has a charge of e = 1.602 x 10-19 C and it accelerates at a rate of a = 8100 m/s?. Part (a) Write an expression for the magnitude of the electric field. E = 7 8 HOME a d e 4 5 g h i 1 2 3 j k END m S VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 1% deduction per feedback. Part) What is the field, in units of N/C? Part (c) Assuming the electron begins at rest, what is its velocity after 2.5 s? Give your answer in meters per second.
- A magnitude field of (0.004k) tesla exerts a force of (4î+31) × 10¯ 1ºN on a particle having charge of 1 × 10 °C and moving in x - y plane. The velocity of particle isAn electric field with a magnitude of 4800 N/C is directed parallel to the positive y-axis. A particle with a charge of q= 3.2 µC and a mass of 4.2 mg is initially at rest and parallel to the electric field. What is the acceleration of the particle if it is released from rest? (Ignore the effect of gravity) 2.8 m/s^2 15.8 m/s^2 0.97 m/s^2 3.7 m/s^2An electron, initially at rest is placed in an electric field of 5?105 ?∕? directed west. What is the acceleration of the electron due to the electric field? Group of answer choices 4.79x10^13 m⁄s^2 4.79x10^-13 m⁄s^2 8.78x10^-16 m⁄s^2 8.78x10^16 m⁄s^2